Whatever you do don't simply buy the flavor of the month Zus. Listen to them first yourself, every real verifiable person I know that has heard them including myself didn't think much of them.
I own Druids and they are the finest speaker I have heard in 30 years of audio. Can't tell you anything about the other 2 you mentioned but if they have crossovers in them then skip them and buy the Druids. You'll never look back.
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