In posts here and in product reviews on places like Amazon and Newegg, there seems to be a lot of inconsistent results in using 32gb Class 10 Micro SD cards. I would really like to use that type of card given this device's emphasis on games, which should benefit from using the fastest card.

1st question: does this device officially support Class 10 cards?

2nd question: Which Class 10 cards have been proven to work in this device?

I've seen them for around $70 and up, but the ones from better-known manufacturers are closer to $100. I'd like to know if it is worth spending nearly 50% more for peace of mind - if they are even supported, that is.

Thanks!