I shot the grizzlystiks for awhile and they are awesome shafts....BUT I caught myself being extra careful with them. At a bow shoot where a missed target might mean a lost arrow I would almost get the shakes thinking about losing a $10+ arrow. I killed two caribou and a couple of whitetails with them. Lost one in the George river when it passed thru the first bull, broke another when the second bull crashed on the rocks. Shot both whitetails with the same arrow. I switched to Beman/Easton shafts and although they aren't cheap, the thought of losing one doesn't way so heavy on me! LOL! I guess I am just cheap. They are great shafts though. As far as the broadheads are concerned, if I was hunting heavy boned critters, I would most likely opt for the 160/190 gr. grizzly with a 100 or 125 gr. stell adapter. Oh, I really can't afford to pull out any hair, it comes out quickly enough on it's own. Mike