Rocket Sidewinder, .036" blades, 1 1/2" cutting diameter. I don't have any experience w/ the Wasp head you're looking at, but those Rockets are serious heads.

The AfterShock HyperShock has .032" blades, and they are some midevil looking, grim reeper demonic looking sons a guns.....I'm most intrigued by them, but have no experience w/ them.