Shield TV: Returning From SPMC to Krypton?

Now that Krypton is out, has anyone who was previously using SPMC for the better sound support (Atmos, etc) switched back to official Kodi and what are your results?

I like what Koying has done with SPMC, but development is slower of course, and I would much rather upgrade all my boxes and DBs to be on Krypton unless there is a compelling reason to stay with SPMC now on my Shield boxes.

Anyone made the switch back to official Kodi Krypton and what were your results?