We actually filed the outside of processing request (accidentally) incorrectly, but USCIS didn’t seem to care.
We put i-130, Texas Service Center and Permanent Resident filing for a spouse, although my wife is a US Citizen. It was really an error on my part when the design of the processing times website had changed, I didn’t read the choices correctly. I’m glad it didn’t backfire, they accepted the outside of processing times request even although the category was wrong and at least acknowledged the long processing times.