I have a Dell Venue 8 pro.
Great little tablet powered by an Atom processor and Windows 8.1
Call it a baby surface pro if you like that costs $250
Now for work surface is a great tool. very portable with full windows desktop available when needed. You can't ask for better integration and portability when working in a windows dominated office setting.
At home not so much and it's not the tablets fault.. It's the applications. Overall Android and iOS apps just work better. That is jut my opinion anyway.
If MS could get some better entertainment/social apps out there that match the functionality of its competition it could gain some ground.
Sadly since I can't attach my personal computer to the company network I can't use it there so it just sits at home collecting dust.
What would make me use it more? hmm maybe touch screen controls and on screen keyboards that freaking work in minecraft on windows 8.1 .. You hear me Mojang? I want this!