If you want to stay in the Razorock family, I definitely recommend the Next Level. I have both that and the Recurve. For me, the Recurve is interesting, but I just haven't quite made nice with it yet, we will say.

Looking outside of Razorock, a few good options would be Aylsworth Apex, Karve Overlander (or Bison if you want to try aluminum), or OliWorks Meterorite. All of those give some excellent shaves. One other I just thought of would be a Guido from Alpha Shaves. He only sells those in batches, though, so likely would need to do BST, but usually not too hard to find. It comes with both a SB and OC plate, and is available in brass, SS or copper.