MultiRoom playback - questions

Hi there,

Yesterday I installed Volumio on a PC and made my first Multiroom tentative between PC and Volumio Primo.

All went well, put some music on PC and it played well in Volumio Primo. (only tried some MP3, not FLACs, DSDs yet).

Questions regarding MultiRoom:
1 - How is this “link” in terms of soundwise quality?
2 - Is it still bit perfect?
3 - Any limitations in terms of bitrate (besides the LAN link), formats supported, etc?

Many thanks in advance.

Paulo Nunes