Thank you very much for your input.
When I choosed the Raven AC I was considering BN turntable as well. Unfortunately I found them way too expensive and a bit too large for my system rack. When compared side by side stock Raven AC with Raven BN I found BN more detailed, more extended on top, more airy, simply better.
Then I have tried battery PSU from BN with Raven AC and found that this PSU has great contribution to BN sound.
So I decided to order Raven AC with upgraded battery PSU and feets from BN.
Now TW introduced three pulley integrated motor designed for Raven AC similar to those from BN.
Now after introducing Raven AC Anniversary turntable you can even upgrade stock AC to copper platter.
My point is that now a 95% of BN performance can be obtained for about 70% or the costs of original BN and this can be done step by step not at once.
OK. But this is only digression.
Back to the topic.
I have a possibility to make side by side comparison of Thores phonostage with Jadis JP80MC build in phoo stage.
Thoress is sonically better. Have much more adjustments flexibility and so on. However in sonic department there was no night and day difference especially when Jadis phono was paired with SUT and used with MM input.
As for the Schroeder tonearm it is very interestin option. I admire the Schroeder engineering, but there is definitely a problem with avaliability. The waiting time for their SQ tonearm was about a year or more!
It is hard to imagine for me these days. If there is such large customer demands, the smart manufacturer expandes their production capabilities not ask a buyer to wait so long. I do not know how the things going with LT tonearm.
The Frank designed Artemis Labs tonearm was much more obtainable, but heard that will be no longer offered by Artemis Labs.
As for the Allartes cartridge it is very interesting option and worth exploring.
Did you compared them with Atlas Lyra or Allnic Puritas?