lendringser,
I wasn't discrediting the usefulness of a revolver. The fact is, some people can't shoot a revolver worth a crap. I do ok with revos but I can shoot much better and much faster with a semi-auto. This doesn't mean that semis are better than revos, but for me,
my best handgun is a semi-auto. My whole point was that it doesn't matter whether I'm a beginner or a pro, if
I shoot/like a semi better, the "best gun" for
me isn't going to be a revolver no matter how versatile it may be.
Unless you're gonna hunt with your handgun I'd argue that a Glock 19 in 9mm is every bit as versatile as a 4" revolver as far as ammo selection from plinking /target to full house self defense stuff. The Glock 19 also has no safeties to forget or engage accidentally under stress. The rest of the safety issue is no big deal. Either a handgun is handled safely or it's not. Relying on features of ANY design for safety is asking for trouble. Is it loaded? Assume that it is! Keep finger off trigger until ready to shoot, etc...
I say that a 4" .357 makes sense as a "first" or "only" handgun ONLY if the gun purchaser has tried several different makes, models, calibers, etc and made his/her own decision that they are comfortable with the feel of 4" .357 and can shoot it good enough for whatever purpose they want it for. Otherwise, it's the wrong choice no matter how versatile it may be.
FWIW, if I could only have one handgun it'd be a Glock... probably a 19 or 23. The next guy that posts might want an HK as his only pistol. That's fine. The best gun for me may not be the best gun for you, him or anyone else on this board, which is my point. I love my GMC truck but for someone taller/wider/shorter/etc, a Ford might fit/sit/ride better. I love my Glocks but someone else with larger/smaller/fatter/slimmer hands might like a CZ, or a S&W revolver better. I can't say that Glock is the best gun for anyone other than me. Neither can anyone else...
The only things that makes even less sense to me than the "best", "first" and "only" gun recommendations would be the "chick gun" recomendations. I love to see those threads! Guns chosen/recommended based on gender alone! That's too funny! Or, ummm, too sad...