Mixed reviews for these little bad boys - they're not very powerful but they will play most games before 2012 well and the battery life is good - apparently newer games are hit and miss. I'll use mine for mostly emulators and old games so it suits me fine.
This is also the latest revision and apparently most of the issues have been ironed out.
There's also a 14% coupon code for tablets (found here http://www.gearbest.com/coupon.html), but it disappeared on checkout. Their support said I couldn't apply coupons because it was already discounted on a flash sale… a whopping $5 off the normal price. But I applied the GBMBP code and it worked fine - I opted for the $11 DHL delivery, should be shipped mid next week.