OK, Update. I did install "It" and it is really just the next version of firefox, not a seperate browser as I had understood. So when you update from FF 56 to FF 57, you will have Quantum.
There are some new things right off the bat:
Book marks and Pocket are not in the address bar
If you are missing add-ons, there is now a seperate page for "Legacy Add-ons" where you will find them, it is just an addition on the add-ons page.
If you red the announcement I posted, there is a link to a speed test from Mozilla: https://mozilla.github.io/arewefastyet-speedometer/2.0/
In my testing, in all three tests I ran. Maxthon 5 Cloud Browser was the fastest, followed by Chrome and then Firefox Quantum.
That said, as it is an upgrade there may be legacy crap slowing it down. I may just remove firefox and reinstall quantum and run the tests again.
Okay! So now I moved on to the next lesson on horizontal rule tags and header tags. I put the code in as <hr> and <h>Home Page</h> and neither one works when I open in Google Chrome of IE. Is any one else having issues?