I just made a very simple web page to easily compare different symbiant types, Regular (ql300), Beta and Alpha symbiants.
You can compare the three mentioned types above against each other for a given Unit, i.e. Artillery, or you can compare different units vs. each other. You can in fact compare all Units and all types against each other to easily see the difference between them.
This is useful when your profession can use more than one Unit type, but also if you want to see the difference between alpha/beta and such as well.
http://kennyboy.org/ao/
Cheers!