I personall feel that this truly doesn't make too much of a difference. For me I shoot the same setup for 3D/target as I do for hunting. Btw I shoot beman ics hunters the .003 straightness in a 340 spine. I shoot the same arrows for several reasons.
First I was a hunter before a target shooter. So I like the same setup so I know when I draw and release my arrows will go where I put them. Second, I know they work and that is basically from shooting many deer and getting good shots with zero arrow damage and solid pass throughs. Third, these arrows are not considered high end but are made by Easton which is the worlds leader in arrows from an industry standpoint. Fourth, I shoot with several guys who are pretty great shooters (some are olympic level and then some are just high level 3D shooters). I can hold my own with them while putting up some very close comparable scores. They don't shoot the same arrows but their goals are different then mine. Lastly, I know these arrows work and work well so why fix something that ain't broke you know.
I think its more the shooter at a certain point. My suggestion for any archer new or experienced is the same. Buy a bow based on feel, the rest of everything else strive for a happy medium, learn to shoot and all the aspects involved in that and then you will perform at a whole new level. Dive to much into the marketing hype and you will just chase the pack.