I’m at 57 pound DW and 31” DL. My arrows weigh 550 grains. Get a good cut on contact fixed head and your good to go, I say. The previous years I was at 55 pound DW and the moose I’ve shot were all passthroughs. Granted I’ve got a long draw and heavier arrow but still, dead is dead. I can pull more poundage no problem but I keep it light to hold full draw for long periods in hunting situations and draw in extremely cold weather or with a bad case of buck fever