I’ve upgraded my Sony HT-A7000 soundbar with the new SA-RS5 rear surround & Atmos up-firers. Are they worth the premium over the RS-5S surrounds? I also give an update on how I’ve been getting along with my HT-A7000 soundbar - and answer the oft asked question as to why I chose the HT-A7000 rather than Sony’s HT-A9 surround system.