So after reading the replies, it looks like Thorpah is the best one? He's better than Brok and Ayah?
He's better most of the time. Doesn't need bonus to be threatening, not as useless against strong DR. Last round Ayah is better if you have confidence, but other than that, go with Thorpah.
Does Thorpah fare well against SOA?
Forget everything we've said and go with Rad. We haven't really used him yet and nobody can back up if he is good, but use him anyway
I see it like this, Rad is Hercules and Thorpah is Zeus
Nah, Thorpah is Thor, if you're gonna use God-hero comparisons...