I would strongly recommend you bring some of your favorite music to a Klipsch dealer and spend some "quality time" listening to them. I used to sell Klipsch, had no reservations about doing so, but sometimes customers who took some time to listen found the brightness was fatiguing.
Our ears are all different, so this might not be the case for you.
All the models you mention have very high efficiency and great dynamics.
Our ears are all different, so this might not be the case for you.
All the models you mention have very high efficiency and great dynamics.