Which figures have you purchased on impulse that turned out to be great purchases? Back when wave 1 of Titans Return came out I really wanted to get Galvatron (he turned out to be a disappointment imo) but someone else got to Smyths first. I picked up a Sentinel Prime instead having not planned to. And honestly he's one of my favourite figures. I am thinking of picking up a Leader class figure tomorrow having not planned to previously. Which of the three TR figures released so far do you think is best?