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

Best I have ever heard, TAD CE1

Best I can afford (and own) Buchardt Audio S400 MkII

what’s the best food in the world, cost no object??

... and don’t answer if you haven’t eaten it  😉

I currently own both the Focal Diablo Utopias and the Borresen 01s, and while both are truly fantastic, the Borresen 01s are by far the best standmounts I've ever heard.  They just break onto that next level we're all tirelessly searching for and the non-fatiguing nature of the tweeter is an added plus.

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.