I have tried a few different heads with good results (Wensel Woodman, VPA 3 Blade, Zwicky(sp), Magnus) but the last 3 years of so it's been Simmons Tiger Shark 175.
I have taken deer with that broad head that with others would have been misses or superficial wounds.
If not for Photobucket robbing all my post with pic's I'd show you devasted wound channels.
Shot two deer this past year with what normally would have been a flesh wound but due to the design of the Simmons turned into deer on the ground.