Which speaker among Dali, Dynaudio and Acoustic Energy should I choose?

Greetings to all, 
I am considering to upgrade my 20-year old speaker, the Audio Pro Black Diamond.
Recently I came across 3 models under clearance from different dealers which are heavily discounted and for which I am unable to audition due to the on-going pandemic. They are
 
1) Dali Rubicon 6 - (for what is equivalent to USD2400 in local currency after a 50% discount)
2) Dynaudio Excite X34 - ( also USD2400 after a 19% discount)
3) Acoustic Energy Reference 3 - (for what is equivalent to USD2800 after a 55% discount)

These are to be driven by a hybrid integrated amplifier which outputs the firstt 20W in Class A and up to 140W in Class A/B.

I listen to all types of music except hard rock, heavy metal and classical. I would appreciate any inputs about the said speakers (or any of them); knowing very well that it is illogical to expect someone to have heard all of speakers above.