San Diego vs Naples, Italy

While I am patiently waiting I did get a chance to speak to some current active duty officers and I received alot of great feedback. One thing I did find out is how many billets in my specialty there are and currently where they are located. This has helped alot because once the oppurtunity comes up when I do get to speak to a detailor I atleast know what locations to expect. However, the one's that interest me are of course Portsmouth, San Diego and Naples, Italy. The billets in Naples and San Diego have been open for a while. I am a southern girl and have lived mostly on the east coast and have visited over seas europe(london) before but not Italy. I am trying to be open minded.
Does anyone have any suggestions on either of these bases?

FYI: I have never been to west coast or Italy so I have no clue about either except whats on maps, tv and internet.