If you go back to stock and flash the ota, you'll get some new stuff. I guess from what I heard that its not the complete OTA and that there is another one that is coming out that's the complete OTA
^ Not true - I'd disregard your "sources"... the OTA has already been pushed -the soak test ended on 12/12 and the "official" update, 5.5.893 began being pushed at midnight that same day.
5.5.893 does bring a few MUCH needed fixes, like a software fix for the audio screech/feedback noise when plugged into an external stereo system, and much faster stock camera (which makes it actually usable!) - among many other fixes. No new toys, but that's what ICS is going to be for... new toys to play with.
Until ICS hits the channels, the only thing that Moto is focusing on is fixing the broken beta test that is the Bionic.
FWIW, Kin3tix is as good as it gets combined with the official OTA.
I had a PERFECT phone before the OTA, but the new kernel and baseband ruined my battery life and all of a sudden I was dropping data left and right, but after flashing Kin3tix (5.8.894), my data drops have ceased altogether, and I believe that my battery life is back to where it was, but that's yet to be seen - I still need a couple days of regular use before I can make that claim.
There's no "extra-OTA" coming - the soak test was for 5.5.893, and that's what their release was.
Psychlone