>>7422136I rally like 2016 BW Megatron from the Gigatron mold, as well as 2010 Clench, but the one exclusive I had to own was 2015 Battletrap, simply because the Springer mold is that food and the head is one of the few original ones that doesn't suck.
The worst though has to go to the 2013 termination set. A godless and unfocused mix of beast machines and machine wars, most of the original heads were fuck ugly, the mold choices were generally shit, and to top it all off, Electro and Hoist had an assembly error in their shoulder wheels that prevents them from properly transforming. It was just a fucking shitshow that nothing good came from.