I really respect the way you wrote that. Certainly no headphone is for everyone, and I think the way you went about determining if the Grados were for you is very admirable. Grados definitely aren't going to provide much sub-bass at all, so I can understand why the Senns would be a better match for your preferences.
Ditto.........yeah, find what matches you best....do not worry about who's name is on the headphone.
find what you like and whoever that s....it is