My buddy from college has always shot the Thunderheads (125 gr - 3 bld). He has been using them since the early 80s. He averages at least 4-6 deer w/ his bow per yr between public, private & land owner permits in CT. He swears by them.

He has also used them on black bear in Maine as well with great success!
When I was bowhunting I liked the Muzzy 100 gr - 3 blade because they flew the best with my particular bow, arrow rest and finger release. Practice blades are nice and easily switched out to sharp ones.
A well placed shot is the most important thing period. A wider wound area is just going to allow people take a shot they should pass on IMHO. I'm old school and probably would never switch to the mechanical broadheads.
"why fix it if it ain't broke?!" Muzzy 100's look pretty good to me.
