Because we are not talking about AR's.Why does no one mention Colt?
To answer your three questions directly, and in order, S&W, S&W,and S&W! Seriously though, Taurus has a few decent guns. It depends on what type of gun you're in the market for. A little more info. would help! Revolver or auto? Are you going to shoot it alot, our just something to practice a little, here and there? There are plenty of good makes available that fit all of your criteria. Ruger for instance, makes great revolvers and autos!
Ruger gp100 is a GREAT revolver. Near bulletproof,and you can shoot 357 mag or 38 special from them. It's a great, versatile, gun. And you'll have it the rest of your life.
Taurus isn't the best at anything.