Pro and Business can hold off installing updates for 8 months (that allows testing and integration by IT Dep'ts...but then they have to install as well.
And what happens if one buys a used PC or laptop that has Pro on it that gone beyond those 8 months due to it sitting on a shelf somewhere? No updates forever, or buy a copy of the OS to do a complete reinstall?
The entire concept stinks.
Im just guessing here but once you exeed those 8 months you will be using the Long Term servicing branch and once your LTSB update will come, MS might allow a switch to to run CB again?
Again just guessing, and i agree its frustrating that MS cant be clear about this.
Its critical information that should have been out to public early enough to ask questions about it, not just before release...