Likely a one-sided conversation, this guy really knows his stuff...i'd probably be busy taking notes.
The only thing I truly know about this stuff is that there is certainly more I don't know than I do, by a pretty considerable margin.
I have come to the realization that there is no true *BEST* anything; while there may be a "best for you" there are just too many variables to declare a best, especially given the very, very, very subjective nature of appearance, which is a factor in all this. I don't expect to find anything 'better' than my favorites now because there are so many intangibles that go into my likes/dislikes, stupid things like vendor, manufacturer, undefinable 'cool' factor that are completely outside the realm of how a coating actually performs. Since I do this for fun, it's not just results-based but rather a sum of the whole 'experience' I associate with my favorites. The fact that my favorites happen to work the best *for me* of anything I have tried is just a remarkable coincidence. I've had a lot of fun, learned a bit and met a lot of cool people, both in person and online, that all play into the experience for me. It's neat.
Most of the stuff I have tried 'works' as advertised, longevity aside...can't really say I've used any truly bad products. Everything is shiny, everything makes cleaning a car easier, some looks 'this way', some looks 'that way', some do better at 'this' some do better at 'that'. It's all crazy, really...and that's part of the fun!
Like the man says, "Find something you like and use it often".
Edit: Thanks for the link, will watch later when I finish prepping/polishing/coating a work truck (albeit a brand new one) today. Dunno if I'm in a Rupes mood or a Flex "Just get it done" 3401 mood.
And just to mirror what Budget is saying here is a really cool comparison video.
YouTube
This guy and Budget would have a interesting conversation over a beer.