I got my I-130 approved in 9 months too. But by the time I got my I-693 done and everything else I was already 12 months when I sent off my I-485. I have a simple case too. I thought it was better this way. I was scared did it all with no lawyer. I just got my noa and it says my priority date is from when I filed I-130. So I’m hoping that means it won’t take as long for an interview. New Orleans is currently on August 2016 cases supposedly.