The Wasp broadheads have been around for a long time was one of the first replaceable fixed blade heads...the first design sucked with smooth missle tip heads..lost energy quick...I hit a bull elk at 40 yards went between two ribs and between ribs on exit...however it didnt peretrate hide on exit and actually and I swear bounced back out of elk 12 feet towards me...
Given the elk only went feet instead of yards and was done in seconds due to razor sharp blades...
The new heads like the Drone have that SST tip like a tri hollow chisel point ...sharp enough to penertrate...strong like the muzzys...
Nice thing is they come with two sets of extra replaceable blades...
I would not be skeered to try them...
Neil