You don't need a Filarmonica oder a Puma. I had a NOS #14 8/8 Filarmonica and it was a great shaver, but nothing a well made, non-hyped blade couldn't do also.
That was my collection two years ago:
I had quite a few hyped names there, Filarmonica, Thiers Issard, Dorko, Wade & Butcher. But...