Those look amazing! tho the price of the 4k isn't that great and the resolution on the 24' is lower than the current U2412/13m models. Just FYI , there is a batch of Dell P/U (and probably other series) that is revision A00 that have yellow tint, beware of that ! so far there are 7 revisions but Dell are shiping A00 manufactured in january - july 2013