I went to my local bow shop two days ago to get some arrows and there was the new bowtech tribute.Now I like new toys and also must add I have a 2005 switchback(which the same shop said was the greatest bow sense sliced bread last year).Now they all shoot the tribute and you know human nature I GOT TO HAVE ONE. I went back the next day to shoot one and it was the hardest bow I have ever drawn and held back in my life.It did have the fast cam in it and I want the smooth.There was no vibration in it at all but for that price it should be vib free.As far as let off it was very uncomfortable and I dont think I could hold it back more than 30 seconds.I have not given up yet on them but I need to shoot one set up with what I want.I was not impressed YET but could be.I like to shoot all kinds of bows but I have noticed there are alot of Mathews haters in here.(I wish I could sll that many bws on just my name)I like mine and I'm sure when I get my new bowtech I wll like it also