Personally, my money's only Moudama. he managed to fight off grievous's body gaurds while holding Palpatine, and lasted longer against Grievous. Roron would do well since he was the apprentice of Yareal Poof
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"Today was good. Today was fun. Tomorrow is another one." -Dr. Seuss
You're not ignorant lol. Roron and Moudama were Jedi sent to protect the Chancellor led by Shaak Ti during the battle of Coruscant. They fought off numerous Magnaguards and even Grievous himself for some time, but eventually were cut down when they were forced to fight him.
Roron died a whole five seconds before Moudama was killed. From what I saw in the clone wars they were pretty evenly matched. Yes, Moudama fought while carrying Palps but that in itself doesn't make someone better than another.
Corobb takes this. One, because he is the apprentice of Yarael Poof. Two, he is a Jedi Master and General while Foul Moudama was just a Jedi. Three, Corobb has that Force Telekinesis multi-throat shout which could blow Moudama away. Basically, Corobb wins this.
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Well Moudama might be just a bit more muscular than Corobb, so thats why he can carry Palps without much trouble. Your strength doesn't really count. I mean, if Corobb was as strong, he could do the same and still fight the same.
You need skill to be able to be encumbered while fighting. Strength is a factor for the carrying, but skill in being able to maneuver while carrying and fight while carrying, that's different.