Until the Fatip Slant is released the Merkur 37c rules.The 37C is no Fatip but its also not your typical Merkur baseplate design. Interesting...
The blade is supported more towards the edge than in the center like the typical EJ/Merkur/Muhle base.
View attachment 982283
View attachment 982284
The cap should clamp the blade pretty well to the base but the lather slot does leave the blade mostly unsupported at the edge. Add the blade being torqued, with the right blade in it, I can see it being a smooth shaver.