The best speaker you ever heard?

Von Schweikert VR-4 MkII with the 5 mod from the factory. Clean sound, articulate, spatially accurate, intimately satisfying on small groups or solo. Sounds live like real music does. Real music like an orchestra the sound is a bit jumbled, separation in real life is an artifact. That's what I hear when I listen to VS VR-4II with the 5 mod.

I have had Vandersteen 3asigs, 5 sigs, Usher, big Fried transmission lines called the Super Monitor. Electrostatics ML Source, Acoustat Mod 3s. Would not trade any of them for what I have now.

I liked the Vandersteen 3aSigs vertically bi-amp with VTL mono blocks and 2-2wq subs. The last Vandi I owned were Mod 5 sigs like them a lot and kept them for awhile. When I heard Von Schweikerts that was a game changer for me. Started out with vr1, vr2, vr3 which I use in the ht system with LCR15 and TS-350s. In the main 2 channel room VSA VR 5 in vertical tri-amp configuration seems to float my boat and all my classical musicians player friends. So in essence I own what I like. The exception was Infinity Rs1 I think it was 4 7 foot high panels with tons of electronics sounded very good just too much gear.