So I've ordered my 2012 Mac Mini, should be here Wednesday! I'd like to also purchase either a Thunderbolt Display or Apple Cinema Display 27". The question I have is which to get? Right now I don't have any Thunderbolt storage/devices, but obviously in the future this may be something I get. I'd like to remain some what future proof (no such thing), at least for a while which is why I'm leaning towards a TBD. The panels used between the two are the exact same, but I could probably find a ACD for much cheaper (and can). Both I'd like to buy used, I see TBD going for 800-850 and ACD from 600-700. Curious what you guys think?