What is the state of f2fs for using with openwrt

[Barney]

I have several routers (running openwrt of course), where I can attach flash memory (either via the USB interface or a built-in sdhc card reader).

• Is it safe to use f2fs for the filesystem or should I prefer ext4?
• Anything else better than f2fs or ext4?
• What are the pros and cons of f2fs and ext4 with openwrt?

[juppin]

@Barney

Is it safe to use f2fs for the filesystem or should I prefer ext4?

Yes

@Barney

Anything else better than f2fs or ext4?

Depends on your usecase

@Barney

What are the pros and cons of f2fs and ext4 with openwrt?

The same as for any other linux distro