I use the BMPs for the Megameats. All I use now - it’s a little closer in size relative to the BH though than the Montec BMP (I think). If you’re inside 30 though, I doubt you’d see much of a difference.
I shot my montec broadhead the other day and it was pretty on with my points. I also got some of the BMPs, they hit about the same. I've only shot the broadhead out to like 30 though. The BMP was at 50, and hit on taget.