Questions about all your MP3 players, because I want to buy a Sandisk but which

[saratoga]

1.  SD card and lock switch instead of button for screen lock.

2.  Prices are fairly random since the players haven’t been made in years now.

3.  Probably not, but assuming you uninstall I doubt it matters.

4.  The Jam/Sport are kind of terrible in general, although battery life is better, at least without rockbox on the older players.