You can go back and forth trying to discuss the differences between one another and what makes one better than the other but fact is demon is just better.Being one of the oldest WB players still around i can assure you, demon is the only viable option.All the other old WB players also play demon. In Xpendable most of our catas are demon. I'm not going to tell you why. I'll just say demon is alpha in both solo and mass pk.
Name any barb who isn't in Xpend that can actually outplay any Xpend barb. Or any barb who can play as good as an Xpend barb. There isn't any.
Just because Xpendables has demon barbs doesn't mean they're better o.o I play a demon barb too, and I do think they're better. But at least give a reason to support your response, don't just say that Xpendables have demon barbs and that's why demon is better.