Yeah I’m using 4ch right now until I get a new tv stand for a center channel.
what does Atmos really add to justify spending thousands on it ? I can not ceiling mount speakers and very unlikely to convince my parents to wall mount Atmos .
I’m using a old onkyo 818 with no Atmos.

As to the op be sure you can put speakers in the proper spots otherwise Atmos is a Gimmick!!?? Bounce house speakers(do they work or a scam ?))??