It's an option but it's not a substitute Sooloos backup, with an export you would have to import each album again back into Sooloos again ... all metadata corrections, play counts, import date would be reset.

Now a native export is just what you need if moving to another music streamer like Roon for example.

861v6+ID40, HD621, 8000.2, 7200HC, 7200.2, SKYQ Silver, PS3, PDP-LX6090, QNAP TS870-Pro (8*6TB), Roon, iPadAir2.
[In Reserve] C15, MD600 (2*3TB), TwinStore RM (2*2TB)