Speaker "sound" is so dependent on the room, the source, the amplification and the positioning. Matching all those components working together to provide the endpoint the proper load and power is critical to getting the desired result.
There are so many posts here about matching components that focusing on just speakers without considering all the other pieces would make it near impossible to extract value from your decision.
Music type, volume level, size constraints are more important than the brand of speaker I think. I haven't heard them all but would guess that any 20K speaker under optimum conditions for that speaker would sound terrific but that same speaker under non optimal conditions would have deficiencies that would make it not completive with a better matched lower cost unit.