Not yet, lol.
I had them first in my living room for 2 weeks (to burn them in while watching TV), but when I moved them to my listening room, they still felt very much like my brand new S5 mk 2 when I first fired them up. Probably the SPL and dynamic range was not enough to burn them in. I decided to burn them in with music, but then had no time to listen to music at all, so they just sat there for 3 weeks or so doing nothing.
It was only last week I had finally took out my old & trusty Marantz SR-50L receiver to accelerate the process playing music 24h. They have been playing radio for the past week (music during the day and ocean waves during the night) and my plan is to keep them playing for another week. I'm going to Munich on Thursday, so will probably switch to my amps on my return.
So the only differences are cosmetic.