HI,I am currently wanting to purchase the 07 ar31 I have shot this bow sweet shooting,I was wondering if any one has shot the pse diablo nh the 07 model it is a two cam bow it looks like a nice bow,was also wondering if the diablo shoots as nice as the ar34,I can get a good deal on the diablo which has an IBO of 310fps,was wondering if it is as smooth and quiet as the ar31 which is whispering quiet and dead in the hand..........Ted