I'd have to say I like XFX for their warranty and customer support. The card itself is a beast. Wouldn't mind getting one to try out a multi-monitor setup.
Have had a few Antec products over the years. Most recently an Earthwatts 500 watt power supply that I haven't had a bit of trouble out of.
Checked out the specs on the Kuhler 920 and it looks pretty darn good. Cooling capability of water cooling in a sealed kit, two hardware controlled fans to...