Which creatures from the alternative upgrade options do you choose?

I play as Inferno, and I especially prefer alternate troops. When defending a castle, Archdevils are definitely the best choice, and Archdemons are best for attacking. Also, alternate units like Nightmares and Demonesses are good for defense. I think Inferno is one of the strongest castles, and I also consider Orcs and Humans to be strong.:smile19: