You are comparing great schools! They are all great .. and somewhat comparable... as far as academics. I think you will find that the biggest difference is just the feel of them. I graduated from TC Roberson, and know first hand that education level there is excellent as well as being among the top in sports. I will say that TC Roberson is located in a more expensive area of Buncombe County, so there is somewhat of a steriotype there as well as lot of the "clique" feeling (speaking from a former student there). But, the students excell. The other schools you mentioned are great also, but more of a small town feel to them. I would suggest pinpointing where you want to live and then doing research online for test scores and such... visit the schools website.
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