I've just completed my Alt/BT/KP/BTA collection. I choose not to get the color duped character doubles. IE Red Jazz, Blue Prowl, KP Rodimus (I actually would've proffered KP Rodimus), Clear Mirage, and the 3 other numbered versions of Smokescreen. What are your feelings on this? Do you buy dupes of the same character (not including characters who are repaints like the seekers)? If so why? Non dupe collectors give your input too.