Earlier quoted context omitted.
Nobody wants A4 tablet trust me its not worth it. Ive seen so many pros replace them with A5 or even A6 because its better and more convinient. On the other hand any other brand than the leading brand is truly terrible.
I do! This doesn't make sense to me. I have a Galaxy Note 12.2, and it's great, but bigger would be better (it's not quite A4). I also have a 12"×9" Wacom Intuos, 12" Surface Pro, 15" Surface Book 2 from work. All of those would be even better bigger (but the work laptop wouldn't fit in my backpack any more). I have a small Wacom tablet too, and it's too small to be very useful.
I bet most people who switch to touchscreens never want tablet back. Many people prefer tablets over touchscreens because you don't have to slouch.