now there is cam & 1/2 too its supposed to be more forgiving than solo cam , i' ve never shot a solo cam so i can' t comment on it but i' ve been told if you tend to creep , you' ll have trouble with a solo cam . especially if you have a short draw length ,which i do. i was going to buy a single cam hoyt this year but they came out with the new cam & a half and all of last years models were gone so i ordered a cam and a half , when i get it i' ll let you know how it is.