Of those pistols mentioned my first choice would be the CZ75 SP-01. Me, personally? I wouldn't get the tactical model. (Magazine capacity is too limited; and I'd rather have a safety than a decocker.) My second choice would be the SIG/Sauer P226 (Navy). Given time and extensive use I'd expect the CZ75 to be the most durable. Either pistol has a 22 LR caliber conversion unit available.