I've got the same 6 heads I started last year with......and they show no wear. I know they've been in or through several deer.....the ground....and countless shots at various 3d and block targets.

I like the Muzzy's because I know I can practice.....shooting hundreds of shots......with the ACTUAL blades that the hunting-ready product utilizes. I then, simply, replace the blades (in a matter of a very few minutes).....and I'm ready to go. The chiseled head gives ME (whether it has any actual advantage, or not.....it certainly APPEARS more durable) the peace of mind that it'll pound through ANYTHING that animal has inside it. My first hit, last year, was low and marginal (RIGHT into the shoulder). Mybroadhead penetrated the shoulder.......went through the vitals.....and exited under the off-side shoulder. I was sold, right then.

My arrow also weighs in at 460gr+. Unti I lose a deer......I'll use these heads. I'll concur with what's also been said, though......there are SO MANY heads that will get the job done (likely ALL of them). Pick one you're confident in.