[MST3KFan]

Honestly, this is a question that comes up not just for the MMPR Red Ranger, but MMPR Red, Black, and Yellow Rangers often.

Jason stands out more to me as Red Ranger than Rocky as he actually did have a lot of story arcs devoted to his character and his rivalry with Goldar. When I think of Rocky, I really don't recall anything that stands out story wise.

Trini is pretty much the same to me compared to Aisha. Better standing out than Aisha.

The Zack vs. Adam bit for the Black Ranger though is a bit harder as both were actually interesting characters in their own rights.