What would be more preferable in your opinion? A heavy penetrating setup that should pass through the bird, or a lighter setup (possible mechanical head) that stays in the bird? My first year bowhunting for turkeys and I' m trying to decide whether to stay with my deer setup (90gr Muzzy, 63lb draw) or lighten up (mechanical head, 55 lb draw) and hope to anchor the bird with the arrow. The videos I see seem to be 50/50 with good results for each so I was hoping to garner some personal opinions from some of you who have the experience that I don' t. Thanks