I voted 75% function 25 Aestetics
In the first place a razor should shave very well... but I did get a buzzz when I got a razor back that had been cleaned up quite a bit..
And I'm not insensitive to brand names.. I sure want a Henckels someday..a Boker or a double duck will do fine as well.
I also like an old vintage because of it character, its hone wear, its pitting, in short its history. . So a razor that has history doesnt need to look perfect.. I like it better imperfect.
Maarten