assuming you feed them with a good amp and good source, cables et ceteraUnfortunately its not something that stands on its own two feet. We listen to a complete system, including the room. So there needs to be context, any exceptionally good speaker is going to sound poor if you feed it with a poor system and/or position them badly.
yes you re right, i mean in your own experienceAlso what is the listening space, volume requirements and material? Regardless my list would be a fairly predictable ESLs, huge high-efficiency horns and tiny infinite baffle mini-monitors as each working absolutely in their element leave you wanting for nothing more.