My plan is to keep using my DENON AVP-A1HDCI forever for all audio and video mediums.
No Dolby ATMOS, DTS:X, 3D/4K/8K/HDR Video, or a million surround speakers will change my mind.
My new house should be done in about 2 weeks. My new HT room is 22FT wide x 26FT long x 14FT tall. It's a perfect room for ATMOS & DTS:X and 20 surround speakers. Yet, I will only have five RBH SX-T2/R towers for 5.1 surround sound.
A friend of mine has a 14' x 17' x 10' room and he's doing the whole Dolby ATMOS/DTS:X setup.