Not sure how to handle a negative gun store experience.

[Harrier .45]

Sure NP Harrier. I'll send a PM about it and if you want you can post my PM and your response here for customer relations purposes.
Or we can pistol duel, but I'll have an HK45 instead of a USP

I would whole-heartedly agree with the HK.45 over the USP, GuiltySpark. The USP was a fine pistol when it was first introduced in 9mm and .40 S&W, but in .45 ACP it makes for a big handful. Shooters with dainty little hands (like my own!) have a hard time holding onto the big frame of the USP, while the interchangeable backstraps on the HK.45 make it somewhat more comfortable to handle.

The same holds true with the improved ergonomics of the P.30 series over the original USPs in both 9mm and .40 S&W. Having been a die-hard Glock fan for over 25 years, I personally find that the USP buries the Glocks when it comes to overall comfort in the grip. But I still feel the Glock pistols have better triggers than the military-originating levers from H&K.

I did read your PM, and I provided a response to your Inbox. Hope you get a chance to read it.

No need to duel it out here. We encourage customers to have their opinions and share their experiences, just as we do what we can to justify our own positions on most matters. If you like what I had to say in the PM, or even if you don't!, feel free to contact myself or any of our staff at any time.