I hear you. My compromise has been to use a cheap ChromeBook with touchscreen that flips around. I use the (somewhat clunky) Android MobileSheets app which su

I hear you. My compromise has been to use a cheap ChromeBook with touchscreen that flips around. I use the (somewhat clunky) Android MobileSheets app which supports syncing across various cloud storage so that part works quite nice. But probably doesn't quite fall into the "lightweight" category...