steve_07
My two bobs worth, just my opinion…
I’ve had the three grinders you mentioned. Still have Duos and the DF64 Gen 2.
If price is not a factor, I’d pick the Duo, hands down. Add SSP Espresso (HU) burrs for the best light roast espresso I’ve ever tasted.
The Mazzer Philos looks pretty awesome but not sure about availability.
(Not a fan of the DF83. The new V will be better, I’m sure.)