Maffalo Lapping plate - any experience?

[Ourorboros]

I've been thinking of getting an oversized lapping plate and the Maffalo 2.0 showed up when I was pricing Diaflats.
I've found a couple reviews from woodworkers, but they were only reviews of the new stone - no long term reviews. No word on how it wears.
Has anybody used this plate before? Any input?

 

[kreisler]

no experience here. just doht think that yu could flatten a 302UF to ultra fineness with it!!
mean-flatten? yes.
ultra fineness? i doht think so. imho

my opinion is based on extensive flattening experience with sandpaper and DMT see one of my latest posts. ( I can't check, i am on the loo for poo sorry )