The sorting is better although not perfect as sometimes it starts in the middle of a bunch of numbered files.
There is a short time delay when you hit pause and it actually pauses.
Radio in both 17 and 18 firmware does not list the song anymore when playing.
Folder mode uses the music options even when you are accessing a podcast although like that it has a folder option.
A few issues. I guess it serves it’s use in that I use it at the gym but at home sometimes use the zip.