Can confirm, I am running a UP2414Q @ 30 Hz because my 2013 13" MBPr does not support 4k at 60 Hz and it is pretty bad. I am planning on replacing the laptop so

Can confirm, I am running a UP2414Q @ 30 Hz because my 2013 13" MBPr does not support 4k at 60 Hz and it is pretty bad. I am planning on replacing the laptop soon. Otherwise the screen is great and non-4k 24" screens look terrible to my eyes now.