I feel @blisshifi is giving a good assessment of both speakers.
I bought new MB 2.5's in April of 2015, based entirely on hearing Raidho D1s at RMAF. I could soon tell these Borressen designed speakers had a sealed ribbon tweeter that I preferred to the Esotar II in my Dynaudio Sapphires.
The sheer speed, PRAT was noticeable for the first time in a loudspeaker as I listened. They do need a sub to be really enjoyed, and a decent one that could high pass them preferably (I never tried high passing). Also, I never DSP'd them so the small bass hump was there.
I love the relaxed sound of Sonus Faber but the comparisons are correct. I know I could live with the right model for a long time.
But, the Scansonics have been gone since Oct 2016, replaced (purely by dumb luck) by a pair of mint condition Raidho D2 floor-standers courtesy of Tyler Mueller at Next Level Hi-Fi. These, with modest DSP room correction, are world-class for my ears, and 'keepers' (barring a cash windfall).