OpenWRT - NanoPi R4S microSD Card Longtime Usage

I received questions regarding the microSD stability and system uptime for Single Board Computer which boot up from the microSD. In this video, let's have a check on the NanoPi R4S running OpenWRT with a Class 4 microSD card from Sandisk.The R4S is located in my room with average temperature of 30°C. At the time of checking, the NanoPi R4S is up and running for almost 20 days with no problem.
For the NanoPi R2S and the Raspberry Pi 4, I didn't run the device long enough to make the video. However, from my records, the R2S and Raspberry Pi 4 has been up and running for more than 10 days with no problem.

Do you have any problem with running OpenWRT from the microSD for those SBC? Please share in the comment!
Thanks for watching and see you in the next video.