Is there any polymer pistol that has surpassed the Glock?
No?... I didn't think so. Its frustrating to know that the quest for the grail has ended with the discovery of the Glock.
But, this is the truth we must know.
I hate to rain on your parade, W.E.G., but the facts that M&P sales have not tapered off since their introduction, and that many LEO agencies are switching
from Glocks
to the M&P, not to mention the competition circuit adoption..... shows that the Glock is losing favor in all arenas, mainly because they fail to adopt changes to what people really want. Great feel, reliability, accuracy, warranty, and looks.
There have been numerous advancements made in designs, and maybe Glock got a working set-up first, 30 years ago. Big deal. Other have come along, made their contributions, and because of it, it is no longer only Wheel-guns, Glock, and 1911's to choose from. Anyone can go into a decently stocked gun-store and come out with a gun that fits their hands perfectly, appeals to their visual asthetics, is reliable, is accurate, and doesn't break the bank.
THAT is the so-called Holy Grail of firearms, my friend. The gun that fits the buyer's desires. Stop insisting the only gun that is worth buying is Glock, because it simply ain't so.
OP, buy what you want. I recommend the M&P, but I know the XD is a nice piece also. Regardless of what you get, I'm sure you'll be happy with it.