That I do not know, I do not believe they have been officially released yet. If you must have the eMMC, then wait, otherwise the standard one is fine. Now, make sure you read everything you possibly can about things like Amazon, netflix,etc. a lot of devices have strange behaviors in this arena, and I am no expert (I have only had 3 TV boxes, one that was a complete failure (s905x "Trongle"), and the other 2 have... quirks... (Z28 Pro and Ugoos UT3s)