KEF blades 2 or Dynaudio C4?


Hi guys, I am trying very soon the Luxman monos M900. I am wondering based on your experience and knowledge which speakers of these two would be a better match for them?
My room 18x12. High ceilings.
I prefer low volume music effortless neutral sound. I had owned KEF 3 and I liked them a lot.
But today I asked three dealers and I got mixed opinions. 
I do appreciate your time giving me your opinion. Kind regards.
Thank you.

mountainsong
Afterthought......
If you reread my posts, nowhere do I claim all 3 properties were purchased in that 10 year period. 
Thank you. 
Guys this is an audio forum no a real state web site.
Just start another discussion with all your questions and you can display all your Assets etc.
No interested about personal business.
I started this discussion and I politely request to stop non related post.
Thanks 
Ok. The Kefs will sound better at low volume that you listen to. Every Dyn I've heard only comes alive with some welly including C1s which are pretty awesome but not at low volumes. IMO
The KEFs and the Dyns are both low efficiency. Have you thought about something more efficient for low volume listening if that's what you normally do? 
Not saying one or the other would be bad for low volume but if that is your norm there are better choices IMO.