My current position at work lets me test all sorts of tablets.
I have tried quite a few Android based tablets.
I personally opted for the Xperia Z2 for my own personal Android tablet.
It is a fantastic tablet, it truly is, but the inability to write to the micro SD card really hampers it overall. It is so damn frustrating as otherwise everything else about it is damn near perfect.
With that said, I work around the limitations of not being able to write to the Micro SD card, but seriously it would be pretty much the perfect Android tablet if I could do so.
It looks as if from the specs they have stayed consistent to the Xperia tablet experience, and now it will support PS4 Remote Play, so I can no doubt highly recommend this tablet, just with a very big asterisk of realize you cannot write to the Micro SD card.