Should what type of music you listen to be included in the opinions? Would light, airy, lit from within sound be desired by people who listen to chamber music, classical in general and softer jazz? Would rock, pop and harder jazz listeners prefer a different sound? I don't know, but it seems like a possibility.
What is your take on high efficient speakers vs. low efficient speakers?
Consider both designs are done right and your other equipment is well matched with the speakers. Do you have any preference when it comes to sound quality? Is it matter of economic decision when it comes to price? - power amps can become very expensive when power goes up, on the other hand large, efficient speakers are expensive as well. Is your decision based on room size? I'd love to hear from you on the subject.