I tried Roon two or three years ago when they had a 30 day free trial. I thought it was nice, but not worth the money. It didn't really lead me to new music, the auto-generated play lists didn't do much for me, and so on. I also have Qobuz and really enjoy its weekly new music updates -- that has lead me to more new artists of interest to me than anything Roon did.
OTOH, I know there are a lot of people who absolutely love Roon and think it is the greatest thing since sliced bread. So, like lots of things, this is one you'll have to decide for yourself.