Google "BND Automotive Reviews". Lots to read. Sounds like a guy pushing stuff by waving around a couple of pieces of paper that are outdated to me. But read some of what the search brings up and make up your own mind. Personally, I'll stick to Top Tier fuels and oils that meet the manufacturer's specs for my cars.
2019 VW Passat 2.0 liter gasoline DI engine, DI, 2,700 miles, Castrol Professional VW 508 0W-20
2017 VW Golf All Track 1.8 liter gas engine DI, 25,500 miles Castrol Professional VW 505 5W-40