Micro SD Card recommendations for M5

[Lady_Leigh]

After reading about the sd card issues many people seem to be having, just wanted to ask what micro sd card ia best suited for my M5, only purchased a few months ago, am wondering if I shouldn't of bothered as it seems that its not being updated after Marshmallow! :-{

Thanx in advance 

[Georges98]

If you have  30.2.A.1.21/ 30.2.B.1.21 version the sd card will be OK 
Personally I have Sony SR-32UY3  "32 GB , Class 10 90MB/S  , 16 euros" and its awesome for 4K videos and for apps