I've killed deer with thunderheads, muzzy 4 blade, and the rage two blade. The thunderheads are solid, but there are better ones out there for most modern set ups. The muzzy's are great, but they don't shoot like my field points. I still use the muzzy's with my crossbow. The rage broadheads were great too, but the blood trail I got wasn't any better than with the muzzy.

I use slick tricks now. They are field point accurate for me, cause just as much damage as the muzzy, and I can resharpen them easily. Four or five swipes on the diamond stone is all it takes to sharpen the blades back to hair shaving sharp.