I will give you 5 stars for effort, cuz believe me, making stuff like this is HARD. I am both a transformer fan and a gundam fan. its that im SURE you only know an extremely short amount of information on gundams. not only that, you downsized it, and pulled the weakest one from the entire series. the beam gun is far more effective than optimus's little ion cannon. since optimus is one of the strongest guys of his kind, lets pick a fair gundam. The Strike Freedom Gundam. this gundam has two beam pistols, one mega particle beam cannon in the chest, two waist beam bazookas, dual beam sabers (able to combine), 8 dragoons(little automatic flying guns that shoot targets), two shields, and its speed could easily overtake the fastest jet, and the special attack of shooting 13 giant beams at once.for proof, look at gundam.wiki or youtube, and damn good reflexes. Finally, it has a system called the SEED system, allowing it to gain amazing power, relfexes, and speed. Now lets see what optimus has, an ion cannon. thats it. that optimus would be one fourth the size of a gundam. now, lets do a rematch with the current settings. optimus wins again? HELL NO! IT WOULDNT EVEN WIN THE RX! im sorry transformer fans, but my friend, in this world, its always fact over opinion. now you guys just dont go yelling optimus owns anything without any proof or support in desperation, its gonna make you look stupid.