I worked the USPSA World Tournament here in Frost Proof Florida in 2014. There were 1200 plus shooters. I would say that 25% of the shooters were shooting the CZ Shadow. .38 Super was very popular as well as .40. Oh for sure most if not all of them had been worked. Surprisingly I did not see as many malfunctions as I thought there would be considering speed is the key player. The C-more sight was the most popular.
There were several high end vendors I saw several that their entry level pistol was $5,000 of course that included a lot of bells and whistles. I have some photos of some really beautiful pistols I think I have'um on a stick if I find them I'll put a couple on here.