Thanks for all the input, all very interesting! Lots of great suggestions. Howard makes a good point - when I was thinking about the idea of a “classification”, the basis was whichever wine, or wines, is, are or were the producer’s best. For example, for obvious reasons FDP cuvées come and go. Likewise, a producer such as O.Raffault’s best wine has been Les Picasses, but in the future, I suspect it will probably be La Singulière. Over time producers come and go, there are personnel changes, plus the usual peaks and troughs according to the weather. So it’s a sort of “average” performance of the best wines, between some unfixed date in the past to nowadays.
Pierre-Jacques Druet - I left him out on purpose, because his domain is a was and the new owner hasn’t yet shown signs of really getting it going again. The older Druet wines I have tasted have been hit or miss, either very good indeed or very indifferent. The best would certainly put it into the second growth level, but nothing I have tried since Ampelidae took it over have come close.
Couly-Dutheil - this is one of the few I can actually claim to “know” well, having tasted a large number of wines and vintages. Before the style change in around 2005, I would definitely class the wines as being on the same level as the best second growths; since then I think the jury is still out.
Domaine du Collier - Antoine Foucault - this is one producer I left out on purpose, expecting someone to mention him. Over here, in terms of reputation and price, he would certainly be second growth. I’ve never tried his wines - have any of you?
Lenoir - Les Roches - Chinon - mentioned but not really pushed - I have never tried this either, which also sells for high prices. Is it really good or not?
Sorry, bit of editing, I forgot some suggestions:
Antoine Sanzay - how do his wines compare to the other top producers?
Filliatreau - I hadn’t tried enough to suggest this domain (only the 2014 and 2015), but definitely agree it’s top quality.
Fosse-Sèche, Guion - they sound very interesting indeed and well worthy of putting in somewhere.
All this is just a bit of fun and chinwag, of course!