For $1000 you can get a new Thinkpad X1 Carbon(Gen3). Lighter than a Macbook Air but specs comparable to a Macbook Pro. I got one recently and have dual booted

For $1000 you can get a new Thinkpad X1 Carbon(Gen3). Lighter than a Macbook Air but specs comparable to a Macbook Pro. I got one recently and have dual booted Linux and Windows 10 on it.