In all seriousness, teh best system has to be judged based on scale/quantity ie ability to go loud and clear in a large room as well as inherent sound quality. Otherwise, almost any system might be chosen as best.
So I would lean towards teh systems that use unique technology that enables good sound on the largest scale and are in teh largest rooms.
I'd lean towards teh biggest best executed mbl system in a large room for that myself. Or maybe something more conventional with field coil drivers and some inherent high efficiency. Maybe toss in a few big powerful high quality subs as well.
It will probably help to be running in a well constructed large palacial home or room.
In teh rooms that most of use have to work with, it could be a much harder call.
So I would lean towards teh systems that use unique technology that enables good sound on the largest scale and are in teh largest rooms.
I'd lean towards teh biggest best executed mbl system in a large room for that myself. Or maybe something more conventional with field coil drivers and some inherent high efficiency. Maybe toss in a few big powerful high quality subs as well.
It will probably help to be running in a well constructed large palacial home or room.
In teh rooms that most of use have to work with, it could be a much harder call.