I'm in need of replacing my ACCs (well most of them), and was going to replace them with ACCs again, but I ran across a pretty good deal on a dozen Goldtip Ultralights. I LOVE my ACCs, so the ultralights have to meet the quality of the ACCs, otherwise what's the point of switching. I'm looking for opinions from people who shoot these or who have shot them. Are the tolerances pretty accurate according to the factory specs (.003")? Would I be better off sticking with the ACCs, or are these nice shooting arrows? All opinions/thoughts are appreciated!