Try the Ainol Novo9 Spark/Firewire
The spark version is in white, the firewire in black;
I was thinking of getting one in black, but remembered that I really haven't got the money
.
Bechmarks between the Allwinner A31(in the novo9) and the RK3188 (In allot of other tablets) show the A31 to be more powerful.
The Mediatek MT8317's tablets don't really pack as much punch as the other two.
The
only (not true, just the ones I could easily find) tablets using the MediaTek MT8125/8389 are the Lenovo Yoga Tablet 8 and the Asus MemoPad HD7, which both look very nice.
But if you want something with a high resolution screen you'll have to wait for a MT8135 model if you're interested in something from MediaTek.
I'm recommending the Ainol based on this super extensive, long term
review from Amazon.
I really think it's the nicest china tablet you can get at this moment.