I would also recommend syncthing. I use it to synchronize files between several computers (including a GuixSD one) as well as mobile.
-- Benjamin Slade - https://babbagefiles.xyz `(pgp_fp: ,(21BA 2AE1 28F6 DF36 110A 0E9C A320 BBE8 2B52 EE19)) '(sent by mu4e on Emacs running under GNU/Linux . https://gnu.org )
