My concern is versatility,can they do rock ,pop,and acoustic singer songwriter stuff.
The man I bought my current speakers from was helping me load them when he asserted, a propos of nothing, "these are not heavy metal speakers".
I thought it was an odd thing to say (or believe, for that matter), but sure. He seemed to be a bona fide audiophile with a penchant for jazz being played at polite volumes, so I could see where he came from.
I was thinking about that the other night while blasting Sumac’s excellent album The Healer at a solid 105 dB, which my speakers performed admirably, apparently at ease and enjoying themselves.
The point of this, which has been made before in this thread, is that great speakers will play everything well.
There are exceptions, usually "uncommon" or single-purpose designs. Planars, single-drivers, ultra-high-efficiency coaxials, all have their idiosyncrasies yet excel in certain areas they make them the perfect choice for some folks, although to be fair most of these folks would probably rather undergo an appendectomy without anesthesia than listen to a Sumac album.
If you’ve auditioned the Elac and Dynaudio in person - that is, you being physically present in the same room while the speakers are playing - and you loved them, go for it!

