No, Master Chief's weapons could pierce armor. Not only do they do that, they wear down shielding as well. Chief's guns have taken down armored Elite, Brutes, and even Hunters. Chief and pick up tanks, run at 40 KMPH, and has split-second reaction abilities. Not to mention his shields have withstood many plasma bolts. His shields, while in barely post-prototype stages withstood a drop from mid-atmosphere to the ground. Spartans can throw rocks at speeds high enough to go through a Jackal's skull. Master Chief wins this, what does Boba have? A jetpack?