I totally agree about the 642's short comings. You may not care about pocket carry capability but if you do, it might be worth looking at a steel J Frame. I really like 649s. If you always OWB with a covering shirt then buy all means get the K Frame or larger handgun. If I could OWB carry every day, I would be carrying a large magnum revolver. Super sights and a superb trigger. What's not to like?