I've got a 9mm Smith and Wesson M&P Compact. It ain't the smallest 9 on the market, but it has thus far been 100% reliable and hits where you point it. I kilt a snake with it about a month ago. That's what I'd get.
I bought a very slightly used one from my range last year ( with Crimson Trace grips )
And my wife and I both love to carry it.
If I can find another deal like the last one, I'm snapping it up too!