Amlogic MX boxes - official firmware/info/support..?

Have decided to buy an Amlogic 8726MX dual core box, as it currently seems to be the best supported platform, and with decent speed.

I see a lot of these Android MX tv boxes, with good connectivity options and 8GiB nand flash (which by the way seems identical to Matricom MX2) starting at about $70, but I wonder which company is behind these, or where firmware for these boxes are published..? What to expect for future support.

Experience with these oem boxes?

http://www.aliexpress.com/item/Google-An...01842.html