I would seriously recommend the Dell Xps 13. It is the size of a 12 inch laptop because of zero bezels. Comes with easily replaceable nvme ssd (soldered 16 GB RAM though) and the integrated Intel 540 graphics helps me play Dota, Bioshock,etc easily...
Superb Linux compatibility...and can be charged using the Dell companion battery pack !!
And if I might add - excellent swag appeal.