Though depending on the games, if that's your priority... there might not be atmos but a lot of cool stuff
is programmed to those rears.
But you do need space for that!
Agreed. BUT, I will say that ime properly setup surround speakers can create very good phantom center imaging behind you. Also the expense of two more speakers and a capable AVR might be over the limit. Of course we don’t know what that line is yet.
Btw, I think we made to 10° above zero!!! Yay...
Depending on your gear, and your absolute desires: doing Atmos, you definitely want Top speakers: maybe you can specify Top Middle on your gear, but if not, maybe you could do Top front and Rear Height? If you really want to add that much???