So, I have an ARC, a sub and am currently using 2 X Play:1’s as my rear surrounds.  I’d like to upgrade this, and was considering the Era 100’s….but my friend is ditching their Sonos system and I have a chance at a GREAT deal on 2 Play:3’s. 

Wondering if they’ll do the ATMOS job as well as the newer Era’s. 

I also have MANY other components,  like 4 X One SL’s, Roam, Playbase, 1 Connect, 4 Amps,  2 ZP100s etc.

So, What do you all think? Thanks for any help, suggestions or guidance. Cheers!