Quick Answer: The Bob and Brad C2 (~$100-$140) is the cheaper buy at every tier — 45+ lbs of stall force, FSA/HSA eligibility, and a 2-year direct warranty for $90-$130 less than the Ekrin B37 ($229.99). The B37 answers back with more raw power (56 lb stall force vs ~45 lb) and a genuine lifetime warranty, something Bob and Brad’s 2-year cap doesn’t match. Neither brand is the flagship Theragun or Hypervolt — both exist specifically to undercut them — but between these two value brands, Bob and Brad wins on price and Ekrin wins on power and coverage.

Bob and Brad and Ekrin occupy almost the same shelf: both are positioned as the smart alternative to a $300-$500 Theragun or Hypervolt, both earn consistent praise from independent reviewers, and both show up constantly in “best budget massage gun” conversations. But they got there by optimizing for different things. Bob Schrupp and Brad Heineck — licensed physical therapists with roughly 5 million YouTube subscribers — built a lineup around hitting the lowest price that still delivers flagship- adjacent specs. Ekrin Athletics built a lineup around the highest stall force and the only lifetime warranty in the category. We put the two head-to-head across price, power, and coverage to see which philosophy actually serves you better.

Bob and Brad vs Ekrin at a glance

SpecBob and Brad C2Ekrin B37
Price~$100-$140$229.99
Stall force45+ lbs56 lbs
Amplitude~10mm12mm
Speeds5 (2,000-3,200 RPM)5 (1,400-3,200 RPM)
Battery~6 hours5-6 hours (Samsung cell)
Weight~1.5 lbs~1.6 lbs
Warranty2 years (direct/official)Lifetime (register within 30 days)
Health-spending eligibleFSA/HSANot listed

Specs per each brand’s published figures, 2026. Both lineups also include a sub-$150 mini (Q2 Mini vs Bantam) and a premium tier (D6 Pro Max+ vs Kestrel), compared further down.

Price: Bob and Brad undercuts Ekrin at every tier

There’s no tier where Ekrin is cheaper. The entry point is the widest gap: a $69 Q2 Mini vs a $149.99 Bantam (often ~$105 on sale). The core all-rounder tier runs $100-$140 for the C2 against $229.99 for the B37 — a $90-$130 difference for roughly 11 fewer pounds of stall force and 2mm less amplitude. Even at the top, the $299.99 D6 Pro Max+ (which adds heat and cold heads Ekrin doesn’t sell) costs $50 less than the thermal-free $349.99 Kestrel.

Run the numbers as stall force per dollar and the C2 actually wins on raw efficiency: roughly 0.38 lbs of stall force per dollar (45 lbs ÷ ~$120 midpoint price) versus the B37’s 0.24 lbs per dollar (56 lbs ÷ $229.99) — a calculation based on each brand’s own published specs, not an independent force-per-dollar rating. Ekrin isn’t pricing itself badly; it’s simply not competing on that metric at all.

Power: Ekrin’s stall force and amplitude lead the lineup

Ekrin claws the gap back on hardware. The B37’s 56 lb stall force beats the C2’s 45+ lb by about a quarter, and its 12mm amplitude reaches roughly 2mm deeper into dense muscle than the C2’s ~10mm stroke. That difference compounds up the lineup: Ekrin’s flagship Kestrel pushes 13mm and 55+ lbs, while Bob and Brad’s non-thermal flagship, the D6 Pro, advertises 16mm and 85 lbs but independent testing in our own D6 Pro review measured the real stall force closer to 60 lbs — still strong, but a reminder that Bob and Brad’s advertised numbers run hotter than Ekrin’s in at least one documented case.

Both brands use five-speed brushless motors in a similar 1,400-3,200 RPM band, so day-to-day feel is closer than the spec sheet gap suggests — the B37’s extra stall force mostly shows up when you lean hard into a dense glute or quad rather than during light, everyday use.

Warranty: Ekrin’s lifetime coverage has no Bob and Brad equivalent

This is where the two brands’ philosophies diverge hardest. Every Ekrin gun carries a lifetime limited warranty for customers who register within 30 days of purchase, plus a 30-day money-back guarantee — coverage that outlives the battery, the component most likely to fail first. Bob and Brad’s best terms cap at 2 years, available only when you buy directly from Bob and Brad’s own store or an official Amazon storefront; third-party marketplace sellers may offer less. Two years still beats Theragun and Hypervolt’s standard 1-year term, but it isn’t in the same category as “for life.” If warranty length is the deciding factor, Ekrin wins outright — no tier of Bob and Brad’s lineup closes that gap.

Check Bob and Brad C2 price on Amazon →

Ordering the C2 and the B37 side by side to compare them yourself? Try Prime free for 30 days and get both delivered in two days instead of waiting out separate shipping windows.

Minis compared: Q2 Mini vs Bantam

SpecBob and Brad Q2 MiniEkrin Bantam
Price$69$149.99 (often ~$105 on sale)
Weight~0.95 lb1.1 lb
Amplitude~7mm8mm published / 7.84mm measured
Stall force~30 lbs35 lbs
WarrantyUp to 2 yearsLifetime

The Q2 Mini is the cheapest way into a real massage gun from either brand, full stop. The Bantam costs more than double, but Massage Gun Advice’s independent testing put its measured stroke and stall force (7.84mm, 35 lbs) ahead of the Q2 Mini’s lighter specs, and it carries Ekrin’s lifetime warranty instead of a capped term. For a secondary travel gun you’ll use occasionally, the Q2 Mini’s price is hard to beat; for a mini that might become your primary gun, the Bantam’s extra power and warranty justify the premium.

Premium tier: D6 Pro Max+ vs Kestrel

SpecBob and Brad D6 Pro Max+Ekrin Kestrel
Price$299.99$349.99
Amplitude16mm13mm
Stall force85 lbs advertised55+ lbs
Heat/coldBothNeither
ChargingProprietaryUSB-C

The flagships split cleanly by feature, not just power. The D6 Pro Max+ is the only gun on this page with working heat and cold heads, and it advertises the deepest amplitude of either brand’s lineup at 16mm. The Kestrel skips thermal therapy entirely but adds USB-C charging and Ekrin’s lifetime warranty — plus, per its own hardware, a motor Massage Gun Advice called a potential “massage gun unicorn” for combining near-pro output with a simpler charging standard. If contrast therapy matters, Bob and Brad is the only option here; if you just want the most percussion with the best long-term coverage, the Kestrel is the safer bet.

Does the therapy itself work, regardless of brand?

Both brands are selling the same underlying mechanism, and the independent research backs it regardless of logo. A 2014 meta-analysis in Frontiers in Physiology (Dupuy et al.), pooling 99 studies, rated massage the most effective recovery technique for reducing delayed-onset muscle soreness (DOMS) and perceived fatigue, ahead of cold-water immersion and stretching. A 2020 study in the Journal of Sports Science & Medicine (Konrad et al.) found just 5 minutes of percussion increased range of motion without any drop in muscle strength. Neither the C2 nor the B37 is “better” at delivering that evidence-backed effect — the difference between these two brands is price, raw stall force, and how long the company stands behind the hardware, not the underlying science.

Who should buy which?

The bottom line

Both brands exist to beat Theragun and Hypervolt on price without gutting the specs that matter, and both succeed at that job. Bob and Brad wins on upfront cost at every single tier of the lineup; Ekrin wins on stall force, amplitude, and — decisively — on warranty length. If you’re buying your first massage gun on a tight budget, start with the Bob and Brad C2. If you’d rather pay more once and never worry about the warranty clock running out, the Ekrin B37 is the better long-term buy.

See the full breakdown of each brand’s complete lineup in our Bob and Brad massage gun and Ekrin massage gun guides, or check how each stacks up against the premium brands directly in Theragun vs Bob and Brad and Theragun vs Ekrin. Still comparing budget options generally? Our best budget massage gun roundup ranks both brands against the wider sub-$150 field, and Hypervolt vs Ekrin covers the other major value-vs-premium match-up.