As long as you have enough bandwidth to do what you want, no reason to upgrade. Then again, $10 isn't that much, assuming there's no gotchas. If you enjoy cheap Steam games, $10/m can be a lot of money. Streaming is only about 5Mb/s, on the high end right now. Still leaves you 25Mb/s. Gaming is about 0.01Mb/s-0.1Mb/s on the high end.