This was just supposed to be my second system, but it is clearly superior to my HT/Music combo at home. The biggest improvement is the Linn Majik floor standing speakers. I got them in a great deal on Audiogon and replaced my old Meadowlark Kestrel Hot Rods. The difference is mind blowing. I love these speakers. I need to clear a little furniture out of my office and do some minor acoustic treatment (it's all hard surfaces - wood floors, plaster walls, tall ceilings), but this system sounds great with every type of music. I wish I had a place to fit these speakers at home!
My primary source is streaming music. I was using MOG with great results. I'm now splitting between Beats Music (not as good quality as MOG) and Qobuz (even better quality than MOG).