It looks a lot heavier than it actually is... I'm not saying it's NOT heavy either, because it definitely IS.
The biggest issue with the Double Trouble as well as the Quadzilla is how unwieldy it can be. Once you get used to using the DT is awesome, still cumbersome at times especially in certain terrain... I'd imagine the Quad to be 10X worse and therefore unfavorable as a hand held weapon.
The only two people I can think of that could carry a quad would be Yeti or Shrek and once mounted you can forget about front line support. There is enough trouble with the dt moving near the front lines and taking cover.
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