I was planning on ordering some AIO for a 2006 BMW TiAg 330i. My plan was to use it as a cleaner in the spring. The paint is in very good condition and I am using Mothers Synwax now. There are no noticeable scratches on the paint so I am reluctant to use the Mothers powerpolish I have on it. I have a PC with Meguiars pads. I ended up buying a bottle of #9 today since I read it is very mild. Would #9 do similar job to AIO? I am assuming it is slightly more aggressive. How about Color X? For now paint correction is not too important.