I have decided to occasionally run the "testing" (ie: RC) releases. Here are a couple of observations after a first run on the Budgie 3.6 dev1 version ...
1) The installation options are lost at the bottom of the Menu in the live session. Newcomers may not know to look there. A link on the desktop would be helpful;
2) The installer is very good, but the Advanced Options page needs more explanation.
I hope this is helpful.