As a new user to BM I feel this is the perfect time to jump in...
First a tiny bit of history, on my new Lexus GS, Blackfire One Step, Sonax PNS, then topped with BSD every 2-3 washes... it's been keeping me happy for the last 8 months! Been hearing good things about BM on another forum and decided to try it.
1. Just applied it on top of the BSD and I'm immediately blown away by the slickness! Never have I felt paint this smooth and slick! Blown away!
2. My 2002 Sequoia's old and the paint hasn't see any product for at least 2 years. Gave it a wash, a marginal polish with One Step (just 2-3 passes with a GG DA), topped with BM on the front and driver's side, huh? Where did the slickness go? Decided to try an experiment and covered the rest of the truck with Meg's Ultimate Spray Wax. This actually came out better than the BM. Had a week of rain in South Florida and I am totally unimpressed with BM, the Spray wax beads better and looks cleaner than the BM side.
3. Washed the Seq again and applied BM once more over the last application. No rain but after a few days the BM side is dusty and the Meg's side is noticably cleaner as well.
4. Lexus has been in the garage for the last 3 weeks with it's first coat of BM, still unbelievably slick to the touch.
As far as the Seq is concerned, I'm looking to wash a couple more time and hit it with BSD, to see if there's an improvement. BSD is not slick, is grabby to apply, but makes the paint glow and repels water and grime like a mother! Besides, it's worked well for me on the Lexus these past 8 months.
I'm about ready to give up on BM, looking to pass it to my brother in law who got a black Accord this past Christmas. He's not a car guy so it won't take much to please him...