If not for cc, go with a colt 1911 .45.

In my opinion, this is the best semi-auto for the price.

If cc, I would personally go with a walther ppk for a semi-auto, or a short-barrelled smith and wesson .357 for a revolver.

Depending on your level of commitment, you way want to consider a revolver anyway. It will require less maintenance than a semi-auto and will generally be safer and more reliable imho.