I have gone back and forth between split and 3U over the last 16 years with good results shooting both ways... However, since I'm a hunter first and foremost, I have settled on split for the following reasons: (1) I prefer the much quieter thud of the bowstring upon release. (2) I find shooting out of a tree stand with the bow canted at hard angles much easier. (3) I find it easier to consistantly hit "my anchor" because of my facial structure. BUT, if I was only shooting target or 3D, and shooting with the bow more vertical all the time, I'd probably stay with 3U. Please understand that everyone has to make the decision based upon what works best for them and I have made "MY" decision.