Broadhead or mechanical?

[lindenite]

Hi guys!
As some of you probably know, I just bought a bow. Now, I'm wondering, what would be a good head to start out with if a guy was new to bowhunting? Broadhead or mechanical? I was kind of thinking just a simple broadhead might be best, like a Muzzy M3 or something similar, but I have no experience, and I'd like your opinions on what is a good head. My bow is a compound, 50 pounds, 29 inch draw.
Thanks!
P.S. I did so a search, but I came up with nothing. I there is a thread I missed, please feel free to post it.