Snake: Liquid!!!!!!!!!!! REX: Serious! You screamed that shit all the way till here! Can't scream other thing? Snake: -codec ringing- Hey, Otacon, do that thing you do. Otacon: Okay, Snake, -cleans his throat- Snake? SNAKE!!!!!!!!!! REX: -doing a FaceWall (REX: you how hard is to do an facepalm without arms? [GeKko: That feeling -cries-]- Really?
REX, an outdated, crippled machine with the Radome destroyed, railgun removed, and cockpit open, was able to destroy RAY, a metal gear designed to destroy REX, with all new parts, and was fairly new. REX is obviusly better. RAY is still cool looking, but not like REX. REX is all giant mecha, and RAY is sleek, futuristic seal sort of thing.