My favorite studio albums are "Hotter Than Hell" (sludgy glam on a cough syrup binge), "Dressed To Kill" (concept album about groupie sex) and "Rock N Rollover" (also a concept album about groupie sex!)
I can't decide between Hotter Than Hell and Creatures of the Night now! Might have to buy more than 2. Will probably regret it, like eating too many sweets.