And no offence to anyone who got the Niche for testing and has a YT channel. I know @Cuprajake will just say it straight if you ask him. But presumably, as far as a test is concerned, and the fact some got selected for testing, will one of the testers ever say openly that, at the end of the day, the Niche Zero is just as good in the cup as the Duo, and that an upgrade is not worth the while for espresso only? Maybe, maybe not, and taste is subjective, to complicate things. And then there will be those who didn’t get the Duo for testing (e.g.: Lance Hedrick) who was never a fan of the Niche anyway, who most likely will not sing its praises, out of spite or just to carry on with his on personal view. Now, if he does like the grinder, then that would be an interesting take on his review whenever it comes.
And to Jake’s point above, I think we all know the grinder, in terms of functionality, the Niche Duo is ace, A*, whatever. It’s a Niche, unbeatable workflow, no RDT, no bellows. I can’t argue with that. I’ve seen it myself, I’ve used, I had coffee from it and it’s great in terms of usability and what it does.
For me at least, I would like to see how the Duo fares for espresso in terms of taste against the Niche Zero and the DF64V. But equally I think I’m beating a dead horse as the Duo is a new concept. Almost as trying to compare apples and pears: similar, but not quite.
To my tastebuds, for espresso - and that’s me personally - I was expecting the 83mm flat of the Niche to blow me away in comparison with the Zero. Granted I didn’t taste it side by side, but I tried a coffee on my Zero and then on the Duo with espresso burrs. It didn’t blow me away. Yes, there was a subtle difference, but it wasn’t a revelation moment. A difference not worthwhile £800 (or whatever the difference is if you sell your Zero). Maybe it’s just me.
Will I buy one? I think I might do, eventually. There’re a lot of grinders coming out there which are similar in price (I don’t care about 83mm burrs, I don’t care about the “duo” aspect. 64mm burrs is just fine for me, espresso only) so I want to wait and see. The Kopi Deva is an interesting one, made in the UK, Mazzer SJ burrs as stock.