If you shoot the Jericho and CZ the best, and the Jericho and Glock have best parts availability, then I might say go with the Jericho. Being based off the CZ75 platform, it is a proven design. You shoot it better than the Glock, and quite honestly, that's why you have a handgun- in case you need to shoot it. Parts and service availability are going to good for the Jericho (being an Israeli pistol).
Not that the Glock isn't a great choice (or the others either), but if it is at the top in your abilities with it and the ability to get it fixed when it breaks, then it seems to me that you might have found the winner.