Cuprajake SSP Vs stock mazzer burr
The SSP are no better than the stock, they just alter the flavour profile.
I think the DF83 comes with Italmil burrs (like the DF64 / Solo) as stock and not Mazzer burrs. I upgraded my burrs on the Solo to Mazzers and it was a great improvement. I’d recommend upgrading to Mazzer burrs on the DF83 if the stock burrs are Italmils