But, like you, I prefer the Gyro I, for its play of transparency, or even better, with an awesome finish on the WG versions.
Funny that you mention the Gyro I:
Because of this MMR ( or thanks to it ... ) I totally under appreciated, for a long time, the Gyro I.
I was totally obsessed by this MMR.
Since 3 or 4 years now, I learnt to appreciate and love the Gyro I.
which would be a great 3rd JLC watch, along with this MMR and the Gyro I?
I have several competitors: The Extrem Lab 1, the Reverso Platinum Tourbillon Skeleton, the 8 Days Perpetual Skeleton, the Duometres, too!
The beginning of ... Madness.
Best,
Nicolas.