I can't believe that I am asking this question, but I am no longer sure what my brain and eyes are telling me. My main uses are: 1. Looking at code 2. Looking at constantly moving graphs (trading) 3. General productivity (Spreadsheets, Documents and Presentations) I currently have a 24" ACD IPS display and a 22" HP TN 1080p next to it at home. I have a 24" Dell 1920x1200 IPS display at my other location. Sometimes I think that things look better for me and less of a strain on my eyes on the TN panel, other times it's the opposite. I need more workspace and I am very tempted by the Asus TN 4K display to connect tp my nMP, but I am worried that it's a TN display. I am curious what other people with similar uses think? I don't do anything that requires colour accuracy. I don't care much about photos and I only do a small amount of video editing where again I don't really care about colour. I can certainly see a difference when I drag a photo from the IPS to the TN panel, but it's not a big deal for me. So, what do you guys think? TN or IPS?