Limp wristing is NOT proper grip/shooting stance. I've tried to actually tried to change my grip so that I wasn't engaging the grip safety and wasn't able to when I was firing. That included limp wristing. I'm sure there's someone out there that can MAKE it happen but I've never met someone that didn't buy an XD because they couldn't get the grip safety to disengage.
I never said I didn't buy an XD because of it......I own an XD sc in 9mm. As for limp wristing being only from a not proper grip I can assure you that you are wrong. Limp wristing is simply not providing the gun with the Resistance it needs to cycle properly. Often this is from improper grip and stance but not always. My 10 year old holds the weapon with the perfect grip thumbs up and as high on the strap as possible with a good stance as well. Still he gets LWJ's from everything except his p-22. My wife got them from a Kahr CW9 also despite a perfect grip and stance.
Also current order price on the XD at RSR Group is 415 buck thats dealers cost sans shipping, sales tax, and mark up. Glocks order price is 440.00 from the same wholesaler however there are special programs out there that allow you to get a glock for much less around 430.00 plus tax. Mark up on the XD @ 15 percent plus shipping put it at 490.00 plus tax. The XD has gone up dude.
That's truly the only advantage with either gun unless you start playing around with grip
If you think this is true then its obvious that you have never shot them side by side. The Glock has half the muzzle flip from my side by side comparison.