Virtually all the reviews I can find on this model comment on the 2017 version with 7th gen processors. However, there is a new one out with 8th gen processors. The couple of reviews I can find for that one are more positive. Does anyone know if Asus improved upon the ASUS ZenBook Flip S UX370UA in the 2018 version? Better battery life and higher screen brightness are what I'm after.