You've done your homework and there is no right or wrong answer to your findings. Although I do believe there are "better" places for REI value, you can really find a good investment in any of the markets you mention. What's really important are these 2 things.
1) How much research, work connections and investigating are you personally willing to do in any of these markets? You are competing with investors in those markets who know those areas so you have to outwork them to find a deal that they can't find.
2) Network in those areas. If you have connections, resources, fellow investors, friends, etc. in those markets, you have connections to hearing what is available. If you are missing these resources, again you are competing against "experts" in those markets and they have an advantage over you.
I'm in Raleigh, but I invest in Western NC (4 hours from me), coast of NC, (2.5 hours away), CA, and IL. It can be done.
My advice is pick a place and put ALL your efforts into a strategy to get into the game in that market. Start by finding someone who has been successful in that market and willing to help you get into it as well. (those people are out there)