At the 4wd regional i ran BB greens (in the dry) they felt a bit more forgiving than schueys.. (I won btw so they were quick) Nathan TQ'd though on schueys so either will be fine...personal preference
I'll be trying both in practice however on the 2wd just to see...
Rich's advice sums it up i think.. but im not sure what these 'geeens' are