Hey yall, I know this is way off subject and has nothing to do with the conversation but maybe you guys can answer my question. So I'm changing my oil on my 04 crossfire which has 121xxx miles on it. I was wondering if I needed to get the high mileage Mobil 1 santhetic oil or do I need to get the Mobil 1 performance full santhetic oil ? Or does it not make a difference