I largely agree with you on your thoughts about the multiplication of Limited Editions, especially when it comes to an evolution on a model, such as the MMR or the Gyro I.
I don't like that, generally, and especially when the watch in question is supposed to be exclusive.
As for the watches, now, I much prefer the MM R Ti ot the MGT MR in Ti Van or in Rose Gold.
There is something I don't like on the MGT Ti Van... The hands, certainly, the " déjà vu " feeling, which doesn't bring something substantial, IMO.
In rose Gold, I must say that the MGT MR is more convincing. The dial is less flat, mre spectacular, but I fear I would get rid of it, with time passing.
For me, the clear winner is the MM R Ti, by far.
As for the Gyro One HM, I share your feeling, too. For me, THE Gyro One is the first one.
Not that the skeleton is not appealing nor beautiful, but I liked and still like a lot the first opus, the original one, with its qualities and falws.
The Gyro ONE is just a dream watch, a fantaisy,...
Best,
Nicolas