Speakers choice with Octave v80se


I am currently using Octave v80se which have KT150x4 with Super Black Box. (https://octave.de/en/htdocs/verstaerker/v80se.php) My listening area is 10ft x 18ft and  I would like to purchase new speaker. The below are my choices
1. Wilson Audio SabrinaX
2. Avalon PM1
3. Focal Sopra N2
4. Others
Any comments are appreciated
mawashi
I own the Octave V80se and the Sabrina’s and couldn’t be any happier. I did audition the Focal Sopra 2’s as well but I liked it with the Sabrina’s more. Not a fan of the Avalon’s. I like Dynaudio’s, I had a couple of models including the C1’s. The Octave sounds good with them but I find it too smooth and laid back. I much prefer solid state with Dynaudio’s. Moon works well.
I love Sabrina X and I finally gave up Octave although it is superior sound.  Recently I bought 211 tube amp to match Sabrina X and it goes perfect match and bass is more solid that brings more layers.  Unlike Octave v80se with KT150, 211 tube amp is more laid back and less punch that make me feel more comfortable and enjoy music especially listening jazz