B&W 702 Signature vs The original B&W 702 S2

Here's another review of your speakers:
https://www.stereophile.com/content/bowers-wilkins-702-s2-loudspeaker
Let me know if you're going to sell them- I might be interested in buying them!
But before you let them go-  closely examine the rest of your system for any weak links. You may not be doing justice to your speakers. An upgrade in interconnects can do wonders, for instance.

And another:
https://www.the-ear.net/review-hardware/bowers-wilkins-702-s2-floor-standing-loudspeaker

Thank you all but you are off topic.

Sorry I apparently wasted my time. 

@soix3
 I don't think you wasted your time at all. You provided valuable information to the viewers of this thread. We also addressed the OP's disenchantment with his speakers from two differing viewpoints. So, I see your contribution as well worth your time, even though you were casting pearls. However, we shouldn't have blocked the hordes of commentators who actually have had experience with exactly those two models in an a/b setting. We were remiss in that way.