It's not my Walther; it's my partner's, and they got the F version specifically because the reduced spring power on the slide makes cycling it easier. But the reduced spring power also makes it less likely to go fully into battery without a very firm grip. In general, the Walther PDPs are very nice guns, but the F versions have to make some trade-offs to work for smaller/weaker hands.
Me, I've got a CZ Shadow II Compact (I would have gotten the Carry, but that came out a month or two after I got the Compact). Love it. I went from using an inexpensive steel boat-anchor of a double-stack .40S&W/10mm 1911 in matches to the CZ.
For anyone that reads this, with the time for a gunfight that ArcaneSlime notes, .8 seconds for a draw from concealment and a single shot on target in the A zone is 'competitive'. You should practice to get to that point. I'm not there, and I need to practice to get there myself.
...'Cuz carrying a gun isn't like a magic talisman. It doesn't make you safer to carry a gun unless you practice, and practice a lot. No one wants to get in a gun fight unless they're either psychotic, suicidally stupid, or both.