I was looking at Slick trick 100gr broadheads. They seem cheaper ($) than alot of other fixed types. Would like to hear about thier performance such as flight and performance on game. A little concerned about 4 blades and potential planing. I would want to use these on heavier game such as black bear and moose this fall. Also thinking of the Montec G5 but not having to sharpen blades is simpler.