Hi guys, Im considering switching from my old 2009 White Macbook to a new Macbook Pro with retina display. Basic configuration, maybe with 16GBs of RAM. My plan is to use it in my work with two external 24"@1080p Dell E2414H monitors. I was considering buying two DP > DVI adapters, which is fine... i guess... My only concern... that Yosemite UI lag thing. Any one of you using base rMBP 2015 with two 1080p external monitors in clamshell mode? Do I need to worry about any imput lags and whatsoever? Thanks!