Our group uses HeroLab Online, and most of us bring laptops to the table.
I've tried a tablet before, but it's difficult to switch tasks especially when you have to do anything other than focus on the character sheet - like now, I'm manning the Kingmaker map to notate where we've been and what we've run into and I don't think I could do that effectively on a tablet.
I wouldn't mind seeing Shattered Star or Mummy's Mask updated for PF2E/Lost Omens. They were fun when I played them years ago.