I'd say just go for anything with a reasonably powerful CPU, you don't need too much power for EEE as you're not doing CFD or CAD. If you're looking at the XPS 13 it might be worth waiting for the HP Spectre 13 which is coming up in a month or so and has thunderbolt 3 so in the case you do need a GPU you can plug one in (although admittedly expensively and not too portably at the moment)