Class/Specs

Assault
(Mainly stacks STA, STR, DEF)

Heavy - Tank spec, for large weapons and shit
Melee - Close range, melee
Assault - Mid range weapons, more balance

Sniper
(Mainly stacks AGI, ACC)

Gunslinger - Pistols/Melee weapons
Marksman - Long range, sniping
Assault - Mid range, balance

Medic
(Mainly stacks ENE, STA)

Healer
Ele. DMG - Fire
Ele. DMG - Bio


Misfit
(What they stack depends on their spec)

Energy - You're a radiation wizard, Harry
Physical - Tanking it up
Survival - All around, OUTDOORSMAN

Black Ops
(Mainly stacks ACC, AGI, STR)

Stealth -
Melee -
Gunslinger -