Sorry, to be clear, are you still able to get Tidal through Sooloos? I have had no Tidal access for months - something to do with passwords no longer being recognised in Sooloos following a Tidal firmware upgrade?
Would be interested to know if you have a work around.
Also, take a look at hifi-advice.com for a comparison of Roon and Sooloos using Meridian hardware/endpoints.

Meridian M80 & Meridian Ellipse
Gone:7200SEs,808v6,G95,MC200,MS200,218,210,MD600,F80, Explorer 1,201Pre mk3