From what I noticed Mar is probably the 2nd highest dmging melee class outside archer which is brokenly overpowered atm. As well as mar having some fairly good attacks which add dot effects and heavy defense down.

glad has no dd potential, pug is decent but more of an evasion tank class, lancer is a sorta a dd/support class, thurm is fairly strong with dots things take chunks out of the mob, conj regiment nukes wreck things outside nms.