RE: How many still shoot with fingers?
I will always shoot fingers.
So far I use a 3 fingered glove (one above, 2 below, so I can grip the arrow while drawing).
I've tried a tab, but I don't think they're for me (except for maybe bowfishing)
My PSE Beast is 36" ATA, and it works good.
My recommendation would be to go 38" or 40".
I do get some finger pinch when I shoot a lot.