Recommendations for an ALUMINUM-BODY gaming laptop?

I'm about to lose my second perfectly good computer in four years to a cheap plastic chassis that's falling apart. I have to force this to hold together a few more weeks even though I have to carefully cushion it to keep the monitor from completely disconnecting from the computer.

Any suggestions? If it helps, my main game is Guild Wars 2, I'm planning on picking up NBA 2K17, and I don't need anything top-of-the-line. Thanks.

Think I'm going to go for a Lenovo Y700.