Hi all, I'm the market for a new monitor to be paired with a MBA early 2015. In this regard, the Dell P2715Q is often cited as a good alternative. The native resolution (3840 x 2160) is likely impracticable given the real estate of the panel (27''), but it would probably look great in retina mode. However, I cannot find an authoritative source regarding the possibility of natively enable HiDPI with this monitor. Does anybody have experience with this monitor with HiDPI enabled? If possible at all, would the experience be smooth enough for day to day usage? Thanks!