I'm confident this is apples and oranges when it comes to the cyclonic filtration claims. I'd love to see the hard evidence of this, but I know it'll never be provided from your track record.
Yep. I've never liked robots, personally, but there are entire channels drooling over them. My entire channel has mostly evolved into vac tech that's genuinely advancing. There are some great advancements in the V16, for example—ruined by some stupid and very un-Dyson decisions elsewhere—that have been entirely overlooked in reviews so far. The future tech replacing cyclones for good reasons (that again, no one's talking about) looks very interesting. Sadly, only Dyson are forking out for the expensive R&D, and the copycat clones don't interest me. I'd love for there to be another company that did serious original R&D to compete with Dyson, but Dyson is a private company, and public companies don't employ economic models which champion heavy R&D, since it's not maximally profitable. That's the real problem: greedy shareholder suits.