Well, some difference is there although I must say its not as dramatic as with some others. Pitch gain is about 30-60 Hz, timbre is different, I am not getting misgendered anymore on the phone, so it has to have changed and I do not hear the low undertones in my head anymore when I am speaking. So I am ok, although probably it could have been more dramatic, like getting a 210 Hz average as Dr Kim predicted.
Part of why the change is not so dramatic is of course that the pre OP voice is already feminized for 16 years before the surgery happened. I tried once to simulate what my pre transition voice would possibly have been, but I am not sure I hit it - it sounded horribly masculine though at 110 Hz average, making it a bass baritone, probably.