Trace is different. Stream digitizing isn't that useful unless you have a digital pen and do a lot of curvy polygons like geology and soil units. Then it is a godsend. Guess I'll have to use ArcMap for it, at least for a while.
Yes, I found that list of tools that aren't available, but lots of stuff wasn't a tool in AM. Good to have it, though.
On the bright side, my book's Pro edition is gonna be a lot shorter than the AM edition!