I've had just about everything except the CZ Kadet and High Standard. I tried getting a High Standard model once, but when my dealer called them, there was a real back-log of orders and one older man that was making them. They wanted a deposit, and I decided that I didn't want to go through that process.
I'm not sure how many Rugers that I have, but I do have 4 Buckmarks of which I like 2 and dislike 2. (Mainly because of factory triggers).
My S&W 41 is the benchmark that I compare other pistols too i.e. almost as good as the 41 is a good pistol. Note that the 22A is on the opposite end of my scale because of jamming problems I've had with it. Strange that both the 41 and 22A have the S&W logo.
Personally, I think when I start selling, the Rugers will be the last to go. My first Ruger was a 22/45, and I hated it. Field stripping it drove me crazy, and I had a lot of jams using Federal Classic ammo. People told me to try different ammo. I didn't - sold the pistol. I swore never to buy another Ruger. Then people told me how great the Mark II's were, and I listened to them. I was glad that I did. However, should you get a Ruger, take the time to look it over internally and pay attention to how that little hammer strut works with the mainspring assembly. Once you understand that and look for it when you assemble the pistol, you won't have any problems.
In a recent edition of Gun Tests magazine they gave the Ruger 22/45 a "Don't buy" recommendation because of the assembly/dissembly. That really ticked me off.
I ordered the 22/45 Hunter version and I love it (after doing some trigger work on it).
The Beretta Neos and Beretta Neos Deluxe are not the same gun. I bought the latter and I like it. I don't care much for the Walther P22, and it has several known problems; I wouldn't recommend it. I also wouldn't recommend the Sig Mosquito because no one that has shot mine has gotten great accuracy with it. The Walther and Sig are sort of known for their looks. I also think that the Kimber 22 is not worth the money. I think if you wanted a Kimber 1911 then the best option would be to buy a standard Kimber then add the 22LR conversion kit to it. Then you would have a gun close to the proper weight of a 1911, which is my major objection to the Kimber 22LR Target version that I have - it just feels too light.