Like I said before, you need to have a system setup at home before you can properly evaluate anything. I think you are being dismissive out of ignorance.
BTW, you can do atmos with tubes like member @brianlucey , it is not an either or decision.
I have noticed that the dumbest comments (frankenmusic?) all come from people who don’t have an atmos setup and are clinging to legacy (antique?) two channel setups that they basically spent way too much money on. How else can they voice their bitterness of buyers remorse?
As for Martin Logan, great choice for an atmos system using their Motion AI speakers for surrounds and height channels in addition to those two towers:
https://www.audioadvice.com/videos-reviews/martinlogan-motion-home-theater-speaker-options