I'v always used thunderheads & they work real well IMO. This year I took a deer with a Cabellas mini lazer pro 100 grain & it worked just like the thunderheads. In other words it zipped thru & the deer died.

I also used a Rocket steel head 100 on the last deer of the season & it worked but not as good as I think a fixed blade would have. It wasn't the ideal shot so I'm not going to say I dont like them, I'll certainly wait I think for a closer to broadside shot than what I took, but like I said I got the deer.

I bought some of those Cabellas F-3 100 grain heads you mentioned as well & they fly great for me, right with field points. They came with a broadhead wrench with Rocket stamped on it so I guess Rocket makes them. Havent used them hunting yet but plan to try using them as my primary head in the fall.