If you are talking only about the JLC models, and I presume you are in your overview above, then it is the Squelette for me without any hesitation. It may not be the easiest perpetual to read, but it is stunning! One of my very favorites among all brands, categories and models. I definitely have a preference for openworked dials and this one takes it to the extreme -- and so beautifully. Among perpetuals I tend to like GO and UN easy-to-read models without extraneous sub dials, but the Master 8 Days Perpetual Skeleton totally undermines my own preferences. I must admire this one from a distance, but it is painful.
Great post as usual, my friend. Thanks for a good mid-afternoon amusement.
respo