Will there be disagreements in this given that there GHK and Marui GBBs? But first, let's hear Heavy Metal Jacket Airsoft out... "In Airsoft, GBBR tech has come a long way in recent years, with companies like (obviously) Tokyo Marui leading the way with their proven MWS system. But what of the competitors? This video looks at (in my opinion) TM's biggest competitor, VFC; As I put it through it's paces in this cold weather test.