I used to have an $6k MC system and now have a (roughly) $10 stereo.
To me, it's no contest, Stereo. If I had a bigger budget I'd have a $15k or $20k stereo. A good stereo in a treated room can do everything that the same priced MC can do, ambiance/reverb/echo behind and around you, or instruments placed above or behind the listener.
The trick is to work on the room and good quality masterings.
I'd much rather give up some wall and corner space for acoustic treatments than floor space for equipment and gadgets.
To me, it's no contest, Stereo. If I had a bigger budget I'd have a $15k or $20k stereo. A good stereo in a treated room can do everything that the same priced MC can do, ambiance/reverb/echo behind and around you, or instruments placed above or behind the listener.
The trick is to work on the room and good quality masterings.
I'd much rather give up some wall and corner space for acoustic treatments than floor space for equipment and gadgets.