I students are thinking about buying an iPad Air or Pro with keyboard and the Apple Pan.
Currently, I use the Mac Book Air 13 with good equipment, but somehow the iPad makes me with keyboard and Pan, I think that's pretty cool and practical with the size and the touch.
I mainly use my laptop for Netflix, Word, Powerpoint and as backup for all my pictures.
For Word, Powerpoint, and Co, I would stick with the MacBook Air. The iPad versions simply can't keep up with their usability.
That would not be worth it for you. PS: It's called Apple Pencil.