I've heard 2 of the speakers you mention (Dali MS4, Audio Physic Avanti III), plus the VS VR4JR and VR9. First about my sonic preferences: I prefer a neutral, open sound, free of the speakers, with lots of transparency and dynamics.
I found the Dali surprisingly warm...too warm and sweet. The 2 VS speakers I heard were played only in scripted demos, disallowing interested listeners from playing their own music ( a very unfortunate way to demo a product IMO), but allowing for the fact that the demo music was undoubtedly pre-screened to give as favourable an impression as possible...they were dynamic and exciting. The VR4JR was a little lacking in resolution.
The Avanti III impressed me the most of these speakers, with an exceptionally clean and open sound, good dynamics and a great soundstage.