If at all possible, I’d rather have more material in the broadhead design, like a thicker ferrule vs. insert weight. If you can add structural integrity to the system all the better. Aside from that, the arrow won’t react differently in flight. Foc is foc, I aim to shoot around 10% and 550 ish grain arrow driving around 280 fps. I don’t like an arrow flying much faster due to potential flight issues, and my bows noise/ efficiency is generally better compared to using a lighter arrow.Not really. You’ll get to the same point.