You're choosing comfort over efficiency. That's not in the competitive spirit at all!
Monetary issues are the reason why I don't have a PC, not why I don't competitively game on PC. I could'a purchased an acceptable gaming PC for just a bit more than what I payed for my 360 Elite, but I certainly didn't.
... And I certainly regret it.
I probably will invest in a gaming PC this generation 'round. I need a new PC anywho, might as well get one since it can also double as my second console t' go with my Wii U.