I want what has the most cut of the two. Both are in new bottles. I know your the 3m man so I appreciate the help. I had luck with removing bad swirling off an 05 Ram with the older bottle of 3m rubbing compound at walmart (small bottle old label). Followed up with SFX2 and had a great finish. I ran out of my normal Menzerna combo at the time and want more otc stuff for some of my details to keep cost down since I'm a weekend enthusiast.