ben, 45# would work for our squirrels up here. i don't have a squirrel bow yet. :D
jking aside, 45# will please the vast majority of us i would venture to say.
got my trade bow tillered and grip mostly shaped, was shooting in today and after about 100+ arrows,
the string snapped on the bottom tip. arrow still hit its mark, was actually lowering it when it let loose. scared the **** outa me. was the last of my string material, so i can't build another till i get to the store for more. might try some b55 instead of b50 this time. found a small unsanded section of the glass on one of the string nocks.