I actually have a similar question but in regards to latency. Stateside I don't have many issues after I troubleshot most of the latency and FPS issues one deals with on any given game or platform. Now, however, I'm located elsewhere in the world and in order for me to continue to play on my account I have to reach back to the servers in the US. Because of this, my latency is VERY high (300-500ms), but CONSISTENT.
This brings me to my question: Anyone know which class plays the best with such a high latency/low ping rate? Naturally I'll have to steer towards playing only PvE s