Space_Cadet
I don't have a funny description.
I wouldn't be able to explain it in just so many words either but, for me, the difference was immediate and unmistakable. And just because you and I can't describe and/or quantify a difference doesn't mean a very real difference doesn't exist.
I was going to reply in this B&B thread but it's three and a half years old and I'm not sure how these forums feel about reviving old threads. Point being: [quoting from thread now] "... Have you compared the Kai to the BIC Chrome Platinum, Derby Extra (Pre-2016), Dorco ST300, Feather Hi-Stainless, Personna Red, and/or Personna Lab Blue?" Yes. Yes I have. And I will say with absolute certainty the Kai blade gave me a very different shaving experience than either of those blades (shown in bold). A few possible factors for why people feel the Kai is different are mentioned in that thread and I'm wondering if there isn't a synergy occurring with some of its design features giving us a whole that is greater than the sum of its parts.
I dunno... And I don't mean to harp on this, but... Neither do I have anything else going on at the moment..
Exactly.