Endeavor is a great place to work but your commute's gotta factor into it as well. If you're commuting out of MCO then you will want JFK or LGA.

Never, ever count on commuting through ATL (to DTW, MSP or otherwise). ATL is bad as it is but from what I've heard ATL-Florida is tough.

All things considered, Republic's MIA base sounds like a good deal for you.