While Wheeljack is m'boi, I was super stoked for Shattered Glass Slicer (and Exo-suit). Then the plot thickened with an SG Decepticon logo. While a mirror of each other the name game is more complex. It seems that they are two distinct characters. Also, I think these mold uses might be the best of these yet.
https://youtu.be/VKP6tdkCCdM