Apparently BTRFS has some optimizations for SSD at least according to this:
https://btrfs.wiki.kernel.org/index....zed_for_SSD.3F

F2FS only announced that driver for Windows will be released, but I didn't hear anything about it so far. And another problem is how soon will camera manufacturers update their firmware to support F2FS. It still looks like a while since filesystem wasn't even declared stable yet (BTRFS wasn't either for that matter).

So happy future with everyone having F2FS out of the box is really not here yet. But it doesn't mean individuals can't use it already.