Sonds like you might already have your mind made up, but I hope this helps anyway. I have owned bows made by Browning,Hoyt,pse,and a few years ago I fell in love with the AR34. The AR is the best bow I have ever shot and there isn't a bow out there, that I know of, that I haven't shot. The main differance in the modles is the axel to axel length, but that can change the brace height and speed. I would say go shoot the differant sizes and see which one fits you best. They have two differant cams; the ram cam which is a single cam and they have the ram and a half which is a hybrid cam. I went with the Ram and a half cams because I like the smooth draw that it has but my buddy shoots the Ram cams and he loves them. So again it just what feels best to you. AR is a sister company of PSE but they(AR)are a higher end bow. I say the AR is THE BEST out there. That's why I bought one, and I couldn't be happier. Good luck on what ever you choose.