Great replies so far. Especially by Dakota.
The answer also depends on your current situation.
When I bought my first firearm I was a college student, not a home owner.
I was also a lot smaller in stature (150 lbs) than now (200+).
For me, then, the ideal choice was the Smith & Wesson model 39 which is a 9mm double and single action along the lines of the Browning High Power.
I did not like the double stack of the Browning in those days because my hands were too small back then.
Soon after that I graduated to the Springfield 45ACP in single stack. Now however I have a 45ACP in double and single action and double stacked. Ruger, Sig, and CZ each make a similar one.
You can sleep with a shotgun by your bed or in bed with you, but you cannot put it under your pillow. And you are never truly safe at night unless your firearm is under your pillow with you. So in order to fight you way to your long gun, wherever it is, in a gunsafe, or beside your bed, you need a handgun under your pillow with you.
Ergo I have been sleeping with guns longer than I have been sleeping with women. By at least 2 years.
:biggrin: