Get a Sig!
Recommend a 9mm. Check out models 239 & 229.
Sigs are very reliable, and accurate. I have a model 239, and IMO it is the finest pistol I've ever owned. Sigs can cost a little more than many others, but they're worth it.
Links:
Sig website: http://www.sigarms.com
Sig forum: http://sigforum.com/