Is there any guides that explain the differences in the various racial tech trees? I've found graphs of them online but if you don't know the techs that doesn't help much and it doesn't really explain the differences.
I've read some forum entries and it sounds like curtain trees cost more for some items as well as are missing techs so those trees can't get as many bonuses in some reason. So I was wondering if there was a break down of the various trees giving better details on them.
