I'd stay away from full capture rests all together. Fall-away rests are easier to tune, don't rob you of speed, and are every bit as reliable as a WB or Hostage.
QAD Ultra rest is FANTASTIC, love love love that rest on my LH Mathews Monster. Think it's around $80-120, depending on whether you get the camo version or black.
I also love the Ripcord Red Zone on my RH Bowtech Destroyer 350. It's $80 or $90.
Only difference I favor the QAD Ultra over the Red Zone for is that the Ultra is inertial release, so if I draw and let down, it stays locked and my arrow stays captured. The red zone is a positional lock. Once you pull back, it unlocks, so if you let down, it will fall. That's a catch 22, as I feel the Ripcord is a faster rest, so it gets out of the way of the arrow faster than the QAD, but it's also nice being able to let down without my rest dropping.