Well I need to buy a 1/2 dozen arrows before season starts. I have been using Gold Tip w/ 2" vanes. I was wondering if it was worth it to go to the 4" vanes for hunting. I will be using G5 Striker broad heads out of my Reezin 6.5 using QAD Ultra rest. Is the 4" vanes more stable & forgiving with a fixed blade?