Dear Swedge, welcome.

I don't own a PE, but an EE.

However, in the case of EE, I have a Class 10 32Gb SD card and I can confirm it works like a charm.
Mine is a generic card, not even a first brand, but I had no problem, either at recognition or at transfer.
Of course, remember to format it to FAT-32 in your PC when you buy yours. Otherwise, it won't work.