My case was filed with Very Smooth Cats.
I had been sweating a transfer down to the local
Houston office because, according to the websites,
it could take 1200 days for an interview.
(I could never ascertain whether we'd be at back
of line or could expect something quicker.)
Anyways, I mailed in AR-11 when I moved down
from Collyradee (Colorado). And I called IIO twice
to make sure they had correct address.
Cut lon stor shor, got approved last week.
So in this particular case, AR-11 wasn't detrimental
to my case.