What is the Best Sounding Stand Mount Speaker in the world?

Absurd question. They’re are many flavors. It depends on your preference. Everyone’s ears are different!

For tone and beauty  I ha e have to look along time  to have my phase dome poison  speakers bested. For speed and musicality  I would go with a set of harbeth sch 5 speakers on sound ankor stands. 

Fyne F1-8, ~$10k

Wilson Maxx - but you need a big stand.

On a more serious note, the Borresen 01 is the best sounding stand mount speaker I have listened to.

When I was looking for myself a couple of years ago (and price was definitely part of the consideration), I ended up with the Piega Coax 311s.  I expected to go with smaller Harbeths but they ended up sounding too laid back for my taste and listening room.  I'm adding the Piegas to the conversation here because they don't often get mentioned.