twesterm on 19 February 2009
20 isn't good, but as long as it's a smooth 20 and not a drop of something like 26 to 20 it's barely going to be noticeable.
20 is just barely pushing past the edge but the real thing that kills games are framerate spikes. As long as it's a constant 20-ish with the -ish being on the higher side of 20, it's not a huge deal.
