There can be a difference among my bows. A 2013 59'er, the way I have it set up (brace, nocking point, string type, etc), it shoots more quietly and smoothly shooting split than three under, but my other old 1959 to '62 rosewood Bears shoot about the same either split or three under. I could adjust the 59'er to be better three under with a nocking point or brace adjustment, but like it just as it is, which is super quiet compared to those old rosewoods. Also shoot an old 52-incher split.