I know that ubuntu will be available and Fedora, Suse coming later on windows store, but what do you think about install another complete OS as dual boot on surface laptop, since Linux kernel 4.8 they add support for touch technologies in surface 3 (that was on october 2016), and after a few custom ppa is posible to run Ubuntu 16.04 with touch, keyboard and even surface pen support on surface 4 (february 2017).