I have, for the most part. I purchased my first P-10C in December, and switched over to it as a carry gun in March or April. I have had a few minor issues with the P-10C, but not many. And once I figured them out, it's been a solid work horse.
For some reason, my particular pistol doesn't like the 17 round mags. When I reload with the 17 round mags, it's about 50/50 whether or not the first round in the mag will go into the chamber or nose dive into the feed ramp. It only happens with the 17 round mags. 15 round and 19 round mags work like a champ.
When I first started shooting the pistol, I would occasionally not get the trigger safety depressed on a full speed draw. I figured out that it was my trigger finger placement, and with some dry fire, that issue has been resolved.
I don't like the factory sights. But that's common with most handguns. Once we had a set of prototype DXT Big Dots, they were on the gun, and that problem was taken care of.
My pistol has run well, once I quit using the 17 round mags. The trigger is perfectly acceptable. At 25 yards, I get groups half the size of what I can get the G19 to do. While the P-10C is marginally bigger than the G19, but not enough to cause issues with concealed carry.
All in all, the P-10C has been, and continues to be, an excellent carry gun.
With all of that being said, a carry gun is a personal choice. One that can be, quite literally, a life or death choice. Whichever pistol you choose to carry, make sure that it's reliable and accurate enough for the task at hand. Get out, train and practice! Having confidence in your equipment is a very underestimated thing, and that confidence comes from working with your carry gun.