In the end I habe made my personal expirience that Floyd Rose(or any floating fixed bridge) "sucks" some of the most important higher mid frequencies of any guitar,This is imo no big news.Just a (physical) fact..
Same here, Nikos.
I'll add that well-designed floating bridges such as the one in the Luke™ guitars, and even the one in my JTV69, have much less of a detrimental effect on tone and sustain.
The FL-licensed bridge in my JTV89, on the other hand, sucks the absolute life out of the sound. No "chimeyness" acoustically (and low acoustic volume), and a distinct lack of high mids. It's plainly obvious, and I'll not use the guitar for recording unless the FL bridge is required; the JTV69's floating trem is more than sufficient in most scenarios anyway.
I put it down to all the extra weight and metal in the FL models. Much more deadweight there, IMHO.