I’ve never had a TT account but have been on Rednote for months. I don’t use any other social media outside of it, except Bluesky. Rednote is fun and folks are nice. It’s very focused on learning and sharing, so you get content that’s actually interesting, as opposed to the onslaught of hateful, vitriolic bullshit US-based social media loves to force into your feed alongside the 50 ads.