Any micro SD will work. However, you will want to get one that is A2 U3 for read/write speed. I didn’t break the bank and took a risk on the Lexar 1TB A2 U3 despite reported issues. No issues for well over a year and exclusively played games from it since I had the 64GB. Write speeds are a tad slower than a SanDisk, but it didn’t cause me any frustrations. Later upgraded to a 2TB SSD and use the SD card for my emulation and less demanding games. Hope this helps!

I leave mine plugged in on my night stand and play plugged in. I’ve had a few complete drains while playing and my battery health is 93%. I received mine Q3 launch.