I didn't buy ten in a year either, but the big two for me where the Dinoking set (which may count as six or seven) and Origins Wheeljack. The combiner was exactly what I wanted for the characters, a 'micromaster-like' interpretation from Core class, and I never had Core Volcanicus so it was entirely new to me. Origins Wheeljack is, like Origins Jazz, one of the best versions of the character I've seen for comics and it replaced my old RTS one. Plus, unlike many toys nowadays, there are very few 'metal rod through clear plastic' to break despite how many clear panels it has.