Certainly, I'll give it a try, kind of hard to put these things into words.
Well, due to the stemless design of the stereo pieces they have more chug.
It's present in many ( perhaps most) stemless designs. While 'chug' can have a negative connotation, it certainly isn't always a negative, and it's something I find quite enjoyable. It's a more turbulent type of hit, without a loss in diffusion, than the dewaar matrix. The extra chug is only a negative to those whose personal preference would stear them toward a more silky smooth hit...
dewaar matrix: silky smooth
stereo matrix: violently smooth
Okay maybe a car comparison... lol.... the dewaar matrix would be like a high end luxury car where the journey is so comfortable you're surprised when you arrive at your destination because it barely felt like you went anywhere.
The stereo matrix gets you to that same destination with a giant grin on your face and your legs a little shaky when you get out the car.
Both have a place in any good garage.
Hope some of that... any of that... make sense and helps. lol.
Remember, these are my opinions only.... everyone has different tastes.
Some people love frits, some people think they're the debil.
@
Frederick McGuire helped me out with good explanation while I was typing.
That should give you a good idea of the differences.
I prefer the 60B over the ION but I've yet to try a Clear.
But I am a fan of a little chug.