ok i've noticed many good points as to why samus would win but master chief has severe military training not to metion he survived a fall from space as well as being able to flip a tank with near no effort plus he would have a bigger arsenel the plasma pistol drains energy so samus's energy tanks are useless plus and this is my biggest point if MC can move like he does in a 1k suit if he took it off he could run circles around samus even with her rocket boots.his grenades are a one hit kill and his close range melle (please excuse spelling) can kill in 2 hits