There are lots of good Broadheads out there. I sell Muzzys, NAP's line, G5's line, and Slick Tricks. You can't find a better replaceable blade broadhead than Slick Tricks. They're in my Quiver

Advantages Slick Tricks:
Tougher
Cut a bigger hole (4 blades)
Flight I won't argue it but Slicks are at least even with anything
Advantages MX-3
Might be a little cheaper

Dan