Behold the words of the species "Homo Cleetus" :
"Incredible product. In a range full of .45s, .40s, 9mms, etc, the roar of this cartridge had people turning their heads and coming over to my port to ask what the hell I was shooting. The recoil was just the slightest bit more than standard .40 loads and the accuracy is phenomenal. For a cartridge that delivers more at the muzzle than any other auto-loader out there, you should not hesitate to try this round - thanks Underwood!"