I got myself a portable SSD to backup my data on a second drive. But i am struggling on what filesystem to choose.

It would be best if i could read/write files from Linux, Windows and Mac.

I only store documents, pictures and videos. But a filesize of over 4 GB should be allowed.

What fileystem can you recommend me and why?

And do i need to be aware of something when using a SSD as a backup drive?