I haven’t shaved with either. But I have shaved with several moderns: EJ, Parker, Fatip, Rockwell, and futur clone. Compare that with my limited experience with vintage: slim & prewar fat handle tech. I will choose vintage over modern.
I would take the 47 superspeed, the first version is the only one i really like and it shaves amazing, im not a fan of flare tips and almost passed the original version up but was glad I didnt.
