Looks like the 30K is still on preorder and not out yet...according to revzilla.
It looks promising with the mesh networking ability. I would like to say the mesh networking was my idea that I proposed to Sena sales a couple years ago, but development was probably started before that by someone much smarter than me. =)
I found this about pairing to non sena headsets:
https://support.sena.com/hc/en-us/articles/214613006-How-Do-I-Pair-the-20S-to-a-non-Sena-Headset-
Anyone tried this?