I have 3 arrow combinations that all fly great and have to make a choice for my Wyoming elk hunt. I am shooting a 60 inch, 59# @ 28 Pronghorn takedown. I can shoot a 575 grain 2018 with a 145 grain Ace Standard upfront, a 571 grain 70-74 spine Sitka spruce with a 160 grain Journeyman upfront or a 576 grain 70-74 spine footed cedar with a 160 grain Ace Standard upfront. I can't go wrong, but I have to make a choice and stick with it so I can shoot the combination the rest of the summer.
Dave