I played a lot of MMORPG and went back to WoW. I looked back and regret the time I've wasted. If the patch will be your reason of leaving I bet you that 85% of other MMORPG are more problematic and unsupported even the new ones. WoW has the most experience, content and support. You can never go wrong with 11 million players. Not to mention $75,000 Tournament...