Am looking to upgrade from SR 7013 for home theater. Open living room, with slanted high ceiling.
Wait until the measurements come out for the new yamaha by gene from audioholics and amir from audio science review. Also onkyo/pioneer is releasing receivers with DIRAC.
There is a member with the updated 4700 hes happy with it.
Dont quote me but i think the new yamaha comes dual discrete sub DSP.