I wanted more then the 16gb the inspire comes with. I have tried a few different brands, all are class 10. Whats a good brand / class / speed to not get video write speed errors in 4k, or even 1080p/60 for that matter
The best card that I use is the Lexar 633x UHS-I 64GB. It's high speed and reliable. I have used it in my GoPros and other electronic devices.
Pretty sturdy in colder temperatures as well.
Today I use SanDisk Extreme Plus 32GB.
80/50MB/s read/write speed
But will buy something faster soon.. Mostly takes photos for now, so speed isn´t a factor, exept when you download to your computer.
Samsung PRO 32GB has 90/80MB/s read/Write
Kingston have similar Product..
I have thinking of SanDisk Extreme PRO, with 95/90MB/s read/write.
Have used these Extreme PRO (CF & SD) for several years and they always perform well.