No way. The electrostats definitely revealed more. Well, it wasn't so much that it revealed more, although it did, but in particular it reproduced everything more accurately. The first thing I listened to was a live song; the echoes off of the walls of the venue had something to them that I had never heard with my dynamics. It absolutely blew my mind. It sounded
exactly like I was there and in my dynamics it simply did not. There is an accuracy about electrostats that is hard to describe but is immediately apparent. My dynamics sounded like they were straining to reproduce the signal, basically "faking it", in comparison. The electrostats seemed to effortlessly just make the sound exist. There was no perception of an imperfect transducer attempting to reproduce the signal, the signal was just there, like a tiny version of the band was playing just outside your ears. The tonality and accuracy is worlds apart and I immediately got the impression that dynamic cone drivers are most likely incapable of ever quite pulling that off. The 'stats were in a different world. It was very eye opening and a tad depressing for all my beloved dynamic cans. But don't worry, a few days after I shipped the 407 back I came to love my dynamics again.
But I definitely plan on getting a Stax setup at some point. I really loved them. Every headphone hobbyist needs to hear them, it will open your eyes (or ears?) and reveal that the dynamics you assumed were basically reproducing the signal perfectly were never actually doing that.