One of the concerns I have for the CZs is the inverted rail, specifically, the lack of slide purchase for charging the pistol and clearing malfunctions. Has anyone had problems with this?
The bigger concern you'll have with the P07 or P09 is the flat safety is extremely difficult to reliably disengage, especially in gloves. I have been searching for your very quest, and it is a difficult one if you also want a great SAO trigger.
Czs were OK but my 1911 loving muscle memory doesnt like the location of the safety lever, HK P30 was pretty OK but the trigger is bad IMO. FNX seemed nice but I didnt like the safety as much, and was turned off by their frame issues (which are fixed?)
I was consigned for the long, grueling, years of saving to get a Wilson but...
This is what I was going to suggest. I have the P226 Legion SAO, and it is a fine firearm indeed! A bit large for EDC, at least for me, but it is one of my favorite pistols.
That was my solution. It's been my EDC for only a month but I dont find it big or hard to carry, personally. I was holding out for the release of the 229 Legion SAO but realized the 229, apart from the barrel length, isnt really any smaller than the 226 and with the wider heavy frame it's almost the same weight.
As a cheaper option the 226 comes in SAO, as well as the Elite version. Me, I need the undercut and beavertail to make Sig "work" for my hands.
A cheaper option would be the 9mm/22 TCM RIA 1911s. I've had good luck with RIA in the past, my 10mm will stand toe to toe with much more expensive 1911s in the accuracy department, and is dead reliable.