I shoot a 70 lb. PSE Firestorm lite ..... 28.5 bare shaft , 100 gr. head ....

I have been shooting A/C/C/'s for about 3 years and I have 2 doz. 3-49's and 2 doz 3-60's.

I have not seen any descernable difference in the accuracy dept shooting at targets, but the 3-60's seem to react a bit better when shooting at game. I have not tried the 3-71's but would be hesitant on going to something in that range.... the 3-49's do well, and the 3-60 are great , so I do not see a need.

God Bless

MET