Lots of questions until we have hands on reviews. But if I was a buyer (I’m not) I’d take a lot of comfort from the fact that the 1st Niche was so incredibly well thought out that it’s hard to imagine them making a mess of this one.
That said I’m not convinced that Mazzer 151 burr series are the best choice for 83mm flats. I’m a fan of Mazzer conicals and I think the Mazzer Kony was perfect for the Niche Zero. But SSP, Gorilla Gear, Compak, Caedo Opal Glide all have 83mm flats that rate highly. A bit pricier of course. And burrs can be swapped out.
In the past, a lot of my questions and comments have been about grinders but I’m starting to think that the more important conversations are about burrs.