i guess it also depends on the trigger, i pulled all of them today, and these felt the best, honestly i don't think i like the glock, but its so hard to go against it when i see so many people praising it as if it has superiority over most makes. I have heard that long term the glock will out preform the px4 storm or the CZ (i don't know if this is true kind of new to guns).
Do you plan on shooting 20,000 plus rounds out of the pistol? If you are like most handgun owners it is doubtful you will send enough ammo down the pipe to wear out any of the guns on your list unless you do not properly maintain it or it is defective in some way.
"Its a tool box... I don't care you put the tools in for the job that's all..." Sam from Ronin
The United States is a nation of laws: badly written and randomly enforced. -Frank Zappa
Without deviation from the norm, progress is not possible.-Frank Zappa