Well put sir! I also think where and how someone hunts should impact their decision as well. For instance, I bow-hunt in hardwoods and clear-cut thickets here in West Tennessee during our bow season, very late September to very early November. At that time of the year all the trees and undergrowth are still full of foliage so shots much past 30 yards are virtually non-existent so the single pin works for me...BUT...if a guy hunts more open woods or even over food plots / fields, etc., and if he actually also gets to bow hunt during the peak of the rut...things can happen really fast and he might not have time to adjust a single pin as Mohican says....
To the OP, there is no right or wrong, good or bad...its all personal preference and an understanding of the trade-offs whichever way you go.