between the V-tec, X-tec, Vipertec, etc? I am looking for a good used bow for my 13 year old son. I'm pretty sure the cam 1/2 has a 26-28.5 inch cam. He will need a 50-60 pound draw weight, his draw right now is 26.5inches. I got on the Hoyt site and no pictures or anything of the older bows, just specs on the tune chart. If anyone can tell me what they would recommend for him I would appreciate it. He will be shooting a ton in the backyard, a lot of 3-d with the old man this summer, and this bow will be a hunting bow. Thanks.