I can't say definitively because of my reasoning for being a Tech fan (my parents met there, and thus if were not there I would not exist). If I had to root for another team, however, I would probably stray from the ACC and SEC and likely go Pac-12 for Arizona, Arizona State, or Stanford.
I know I will probably catch heat but I picked alabama.. I have a bunch of friends who went there, and I would say they are the closest thing to pure entertainment out there. I don't agree with the thing that they have turned NCAA sports into, but they do it and do it well.