I always have issues while trying to play HoN (Heroes of Newerth) in Ubuntu. From what I see in the forums some folks have been able to run it flawlessly and it appears to be a driver issue. Now I reinstalled my system when 12.04 LTS came out and I haven't installed my video card drivers yet. Should I install ATI proprietary drivers or the open source drivers for best results?
My video card is ATI Radeon HD 5650.