6.5 Grendel Muzzle Brake (What is the best?)

[Zeneffect]

i recall the epsilon on my 16" .223 being far more annoying from the side than lambda on my grendel. as the shooter, they are all great though honestly i cant tell what difference it makes if any at all... its not like .223/5.56 or 6.5 grendel are heavy recoil to begin with. im sure it can be measured, but i cant feel the difference between brake on or off. my rifles are heavy though, so something about old folks and having strokes or something... however that saying goes. I do like the lambda for the fact i can just hand tighten it on and off, and the blasted bead finish is easy to maintain (no ultrasonic here, i chuck it in like i was wet tumbling brass using steel chips, comes out mint and looks like the bead blasted finish mostly... maybe a little shinier)