Blender on a tablet could be interesting... depends on navigation i suppose. I have used alot of 3d design software since 1990 and navigation in Blender seems clumbsy to me. Could be i do not know the secret way to precisely and accurately change the view to what i want to look at.
https://www.techspot.com/news/108858-blender-going-beyond-mouse-keyboard-new-touch-friendly.html