I prefer bomb, by a good margin. I think the stout base is better. I do agree though that the chile is more pronounced in the evil twin.
I love so much of what evil twin does though. Lots of beers - some stinkers - some really great ones.
Double barrel Jesus is a world class stout.
Biscotti break bourbon barrel aged is outrageous. I really like just plain old biscotti break as well.