Is the First Surface Pro Still A Good Buy?

Hi (:

I'm in the market for a new laptop and I'd really like to get the Surface Pro 2 but I'm about to go off to college and I don't want to spend all of my money on a laptop just because I'd be able to draw on it and it'd last longer. Thing is, I really want a laptop that I can draw on (with pressure sensitivity) that has decent aesthetics and would last at least 2 years before becoming slow. So, I was wondering, if I were to buy the first Surface Pro off a seller on ebay, would it run smoothly for at least two more years and be able to run programs/light games such as tf2 or league of legends with little to no lag? Thanks for your help/input!