I have/had both. MdC in Rose and Agrumes. SV in Stella, Felce, and Dolomiti. I like MdC a bit more since it is easier to lather and makes slightly better lather. I find it is a lot more economical on a per shave basis. That said, I do love SV and the post-shave is terrific. The best scents are Rose and Felce, but each is outstanding.
You have chosen two of the best, if not the best soaps available.
You have chosen two of the best, if not the best soaps available.