I game on PC and sit anywhere from 1.5'-2.5' when on mouse and keyboard and upwards of 7' when using my controller. I have a 27", have used a 30" and think anywhere between a 27" and 32" is ideal for PC gaming. Of course I have a 2560x1440, 144hz, IPS monitor so the image quality is really good.
I wouldn't want to use an HDTV with my PC unless it was solely for controller games that I could sit back to play. How big would be ideal would depend on how far away I was sitting but for 7' to 14' something around 60-65" would be best.
I wouldn't want to use an HDTV with my PC unless it was solely for controller games that I could sit back to play. How big would be ideal would depend on how far away I was sitting but for 7' to 14' something around 60-65" would be best.