RGC-80 GM Cannon

Commentary
The artillery version of the GM, GM Cannon, is great for beginners training in basic supply camps due to its ability to equip the MS cannon. Though expensive to buy at first, it can take pot shots at npcs (non-player characters) at a safe distance. However, the GM Lightarmor is still your best bet as a beginner suit due to the significantly higher dodge to survive longer out at the basic supply camps.