That same thing happened with my Focal Aria 906’s.
I loved the Aria’s and put them up for a little while after my Vento 876 towers came into the picture replacing them in that 2 channel setup.
Then the 876’s moved to HT duty and the Focal’s came back out until the 9.2’s arrived and saw the Aria’s boxed up again with me having all intention of using them at some point down the road.
The next time I pulled the Focal’s out was a couple months later, I just set them up for an A&B comparison against the Canton 9.2’s.
It was at that point I had that same epiphany you did. While the Aria’s still sounded good they just no longer did it for me like the Cantons do.
So I ended up selling the Focal’s and now have three 2 channel setups and my HT setup all comprised of Canton speakers.
At this point I’m pretty well satisfied with everything and not sure I’d even want to chance auditioning the BMR’s
I actually think for the music genres I listen too the Cantons are pretty much balanced perfectly.