You say that mate but I've genuinely struggled previously with beads moving at 100+ with foam. I've already got hold of some of these OMC jobbies and they're decent.
Korda and Avid copied them within a couple of months which tells me that the old style (shorter) beads will be obsolete by this time next year. So while I appreciate they might not add value for you, I consider this to be a decent example of OMC being ahead of the curve in terms of development/innovation, no matter how minor that innovation might be.
I had a problem and this product solved it so I have to give credit.