I have a NIB 200T, best birthday present ever,we all know what it is, but that is besides the point.
I had a Demo 201T, I had one for over 2 months and it was broken in well.
Is it as loud as a 200T ? NO
Does it suck down fuel like a 200T ? NO
Cutting speed was no where as bad as many have reported.
A few points:
This was a demo 201T, it had been broken in well, the new strato's need many, many tanks to get to there sweet spot.
Many are so used to the "nasty" 200T out of the box, that they are jaded to the 201T and it's needed break in time.
My 372XT needed many more tanks to be broken in as apposed to a non strato saw.
I let a few tree care pro's run the 201T, and let me say they were impressed with the 201 performance especially over all the bashing the 201 has had.
These are my firsthand observations, so take them for what they are worth.