No you wouldn't, you have zero desire to change your mind. Every single shred of evidence or testing thats not yours you have dismissed, going so far as to blame any Dyson reliability issues on the user. You come onto this forum with your high and mighty arrogant attitude that your testing, your "evidence", your favorite machines (Dysons), are the best and anyone skeptical of your claims is a stupid peabrained vacuum collector that's stuck in the past with their filthy inferior Kirbys and Sebos and is too dumb to understand your genius. I know you'll quip back "I've never said that!" but your posts are dripping with that attitude, it's clear as day. You've posted no credible sources as all you ever reference back to is yourself. YOU are not a credible source. Who do you think you are? You're not a testing laboratory, you're not an engineer, you have zero experience in the vacuum industry. You're some kid at home with a Dyson stick and a computer that throws a ton of meaningless information at the screen in the form of tests and graphs that look scientific but lack any actual substance when you dig into them. You are no better than the rest of us.
Whats your goal on this forum anyway? I know you'll probably say "to educate (the stupid old collectors) why Dyson cordless vacuums are the best vacuums with facts and logic" but you know whats lets take you at your word. Let's say you're right and Dyson cordless machines are the best, you do understand this is a forum for COLLECTORS right? Collecting vacuums or any item doesn't necessarily mean you want the best of that particular item, it means you want what YOU LIKE. You're effectively coming onto this forum and shaming people for something that like and enjoy because you want to be better than everyone else. If you had come on here pleasantly and said "hey I just happen to like Dyson cordless vacuums but its cool if others like different machines" that would be perfectly fine and I guarantee 90% of people here would have no issue with you. But you came on here with your arrogance all for the sake of, what? Besides creating drama. You're either the most committed troll I've ever seen or you really are just like this. Neither is a great answer.