Currently I am a student. I have a pretty beefed up iMac at home, but will be commuting back and fourth for an internship soon and will need to get work done while on the go. As a result I'm trying to get a laptop to tide me over. Basically I'm trying to get the best price on a light, slim, sturdy, and functional machine. My plan is to buy refurbed since it is cheaper, but am open to options. Was considering Macbook air, but aren't too sure on the performance. I was really really interested in the surface 3, but it seems like I need to spend a lot to get some decent specs. Thoughts?