We have had this discussion for decades. Its like arguing which wax or spark plugs are best... They all work good, the market is for the average Joe that's about 99 % of the market covers. Some people feel good about spending 10.00 a spark plug do they really need that... No, but they feel good about their purchase. Do they need the most expensive oils and additives for their cars when all they do is go to the local car show and do a burn out while leaving, no they do not. There are manufacturers that make STUFF for the racer, this is what they are intended for, extreme usage, this does not apply to the common man and machine. Many guys feel like WOW I got my car up to 5000rpm last night I have a real Hot Rod, I need some Joe Gibbs oil to keep my machine running, when what ever is on sale down at the local auto parts store will work just as good. Just My thoughts on driving street cars and race cars for the last 45 years.