Hello to everyone. I have this Sound system
Denon Avr 3300w
2x Klipsch R-28f front speakers
2x Klipsch R-15m Surround speakers
1x Klipsch R-115 SW Sub
Samsung 49" 4k Tv
My question is , i want to upgrade it to either 7.2 and add another sub ,the center speaker and the 2 side speakers or upgrade it to 5.2.2 and add the center, the sub and another 2 dolby atmos front speakers to fit up to my R-28 F 's. The picture at the bottom is exactly my room. What should i do and for what reason. Btw I've calibrated my system with the Denon Audyssey XT 32 and the sound comes a little more noticeable from the left side of my system.