Sorry to bump an old post, but how are you getting on with this tablet?
Does it have a companion keyboard folio style case?
I'm looking at the Onda v102w, just not sure yet. Would be interesting to hear your impressions after an extended period of time with the device.
I've had my v975w since around Xmas and I've had no issues with it. Battery life isn't great, but it never leaves the house so I can deal with that.
Of course being a Windows tablet it doesn't suffer from the usual Chinese Android problems of slow updates and crap coding. Its W10 update has been reserved and I'm looking forward to it.