My list is: IDW prowl Prime predaking Prime wars Megatron IDW impactor Roadbuster Sandstorm and marvel grimlock
In no particular order: Simon Furman's Grimlock IDW Prowl MTMTE Rodimus Rattrap BW Blackarachnia Bayverse Optimus Prime Wars Trilogy Megatron
G1/beast era Dinobot Depthcharge Greatshot God Magnus Prime wars Megatron Big Convoy UT devastator flame Convoy Animated Prowl Aligned Wheeljack Drift Cyberverse Soundwave shadow striker Earthspark Megatron
For me it's Sixshot from the headmasters because he had a sense of honor almost like Dinobot and when he was left to die he saw how he was fighting on the wrong side and joined the autobots. He was hunted down by some decipticons but he survived and became autobot Greatshot.
