the only mag "stock" in comparison is an Emag. And ill say Emag without a doubt. As far as high-end reliability is concerned, AGD is KING. Once those guns are setup they will rock and roll forever. Thats a personal thing though, because when I rate what I look for in a gun speed is NOT number one.
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GEAR
04 BKO (black) (CP flame drop) (Dye Sticky Grip)
68ci/3000psi ACI Bulldog HPA tank
Halo B (black)
Clear Dye Invision goggles
Proto 3 pod pack
PMI Piranha Full Finger Gloves
JT Premiere 04 Jersey (red)
Proto pants
JT SUV medium gear bag