Get a Windows x360 2-in-1 laptop/tablet.
It has a reversible 360 screen that you can flip back and forth and use as either a laptop or a tablet. It's pretty cool, I just got one like a week ago and I'm using it now. It's awesome. ^.^
I have the surface pro 2 (I think they are already out with the 4 by now tho) and its a good windows tablet, w detachable keyboard and I do all my tg challenges on there, since I don't trust my laptop's wifi connection.
Plus is has a bunch of nifty little bonuses, including the pen that u can actually write with on the tablet. Stuff not needed, but is a good plus.