Arrow Spine

[Nomis]

Just got some new arrows and did some tuning. Found that they fly good at present length and point weight, but if I stiffen them a little more (had some extra shafts,cut two of them half an inch shorter) they fly almost exactly the same, but with a little more snap to them (best way I can word it). My question is. Should I leave them a little weaker or stiffer?

[The Whittler]

Try feathers and a broad head on both unless they are just for target then shoot the one YOU like.