Of all the combiners I've yet to do, the Combaticons seemed like the most interesting challenge since they all transformed into different vehicles unlike the Stunticons (cars) or the Aerialbots (planes). Plus I always felt that these guys should have been portrayed as a more destructuve unit than lets say...the Stunticons (do you sense a pattern here? ) But seriously I do like the STunticons too..in fact I'll be making them very soon hopefully!