So I have been shooting the Victory VAP 350 for a while now, taking a great buck and huge hog with one while using the Stainless inserts/outserts. I am looking to pick up some more now and have to decide on if I want to continue using the stainless inserts or to switch to the lighter aluminum inserts. I will definitely keep my current arrows for Africa and moose, and elk, but for deer I think the lighter arrow might benefit me. My current VAP’s are 422gr and shoot at 287fps with a 19.89% FOC. If I switch up to the lighter aluminum inserts/outserts that weight 43gr (compared to the 93gr of the stainless steel) my arrow weight will drop to 372 if I add a wrap to the back of the arrow and 362 if not. Now I would normally not hunt with that light of an arrow, but the FOC is still around 14.65 and my arrow speed should jump up to 310fps or so. With the penetration benefits of the VAP (the ultra slim diameter, the new ICE coating and the higher than normal FOC) I am wondering if I could get away with a slightly lighter arrow, or would I even notice the benefits of going from 287fps to 310fps and should stay with the heavier arrow weight to soak up vibration from the bow and to increase flight stability with the arrow. Anyone want to weigh in on the decision? Could use some experienced advice