RE: sonic head,good or bad?
I ordered a free one to try. I shot it tonight and yes, it did shoot with my field tips, thing is so do Muzzys and RM Snypers, it's called a well tuned bow/arrow combo...that's what you need first.
Now my only concern with these Sonics is the small cutting diameter and IF they stay togeter on bone? I'll never know unless I try them and with all else being equal, I'll stay with the larger cutting Muzzy and Snypers which are just as accurate.