21-Mar-2015, 06:57
I had a smaller room that yours. Initially I was also just looking at D120 as I believe it has enough juice to drive my KEF LS50. But considering future upgrade path and 2nd hand resell value, I opted for D200. Like my hifi enthusiast friend said, more power is always good, when you need it. And, if money is not an issue, I would recommend that you go for D200. I did.
Before: Le200, KEF LS50, AQ Type4, NUC 5i5RYH/8GB/128GB M.2SSD, Roon, Win8.1/AIR2.1.3/RoonBridge, MM/AIR3/RoonBridge, QNAP TS-212P 5TB NAS, AQ NRG-X3
Now: KEF LS50W, NUC5i5RYH/8GB/128GB M.2SSD, Roon, QNAP TS-212P 5TB NAS,iFi iSilencer3.0+DC iPurifier+iPurifier2, Sonos ZP80+SPDIF iPurifier
Location: Cyberjaya, Malaysia
Now: KEF LS50W, NUC5i5RYH/8GB/128GB M.2SSD, Roon, QNAP TS-212P 5TB NAS,iFi iSilencer3.0+DC iPurifier+iPurifier2, Sonos ZP80+SPDIF iPurifier
Location: Cyberjaya, Malaysia