Not to turn this into a cartridge discussion, but part of the reason I have a van den Hul MC One Special cartridge is the fact that he also makes excellent phono stages (and the cartridge is very natural, clean and transparent sounding with a very long lasting stylus). Synergy is great. My holy grail end game phono stage is the van den Hul Grail (I kid you not). Can't justify the expense at this point, but you never know if I hit the lottery or find a great deal on a a used one. A new one would cost more than my table, suspension,shelf, cart, phono stage and its suspension and interconnect and power conditioner combination from a list price stand point, so it would have to be a killer deal on a used one, which I have never seen.
Other than Rega and Linn, I am not aware of anyone else who makes both products, and I already have Rega's P8. I'm not that much of a Rega fan to go the full Rega analogue route and think Linn has lost their way, at least in the US.
I am a big believer of KISS with less adjustments, connections, cables, etc. which is also why the Graill appeals to me.