Yerm on 24 April 2016
if you want to be technical about it, 16 is the lowest level where motion can be viewed clearly, 24 is optimized for movies and 30 for games. 60 fps is used to define more accurate motion and helps during fast paced action games and sporting events.
as for me personally, around 22 is the lowest i can stand before turning down the video settings. just to be safe I aim for around 40 fps consistently
