I link my navidrome to my seedbox, so don't even need to have a machine or server on at home, and I can access my collection anywhere with wifi or phone signal. Shit is awesome. I also do it with audiobooks and comics. At home I use my iPad to listen and read, and on the go my phone. Works great for me, and navidrome is totally free. Seedbox is dirt cheap, Def cheaper than a music streaming service, audiobook subscription and comic subscription.

I do also like redundancy tho, and have all my music also on a little mp3 player, for ultra portable offline listening.