TwoRay, I've shot a Drenalin LD, Z7, Monster, Hoyt Utratec cam.5, Vectrix, AlphaMax32 and 35, Carbon Element, Bowtech Destroyer 340, Elite Z28 and GT500 and PSE GF Dream Season, Bowmadness and now finally the Vendetta XL.
With the exception of the Drenalin and Vendetta, they all have horrible draw cycles. The Destroyer is nearly unshootable even at 60 lbs for me. The newer Hoyts and Elites all have a spike in the draw force curve right before it rolls over into the the valley 1/2" later. A Hoyt spiral cam is impossible to draw without the arrow bouncing on and/or off the rest as it comes through the peak and falls into the valley.
Everything delivers the arrow well these days, it's just a matter of draw force curve, string angle and grip shape for me.
Cheers,
Pete