dont think people understand what they mean by strength and weaknesses, this statement to me means a class handles it easier, doesnt mean it does more damage, you should play a class that has flavour, if all jobs do the same damage, thats what you aim for, you play a job cos of the play style, are you a fan of direct nukes or dot based damage etc.. its all about style, strength and weakness shouldnt mean theres a significant different between good smn and good blms that currently exists, i play blm better then smn and i do more damage as smn.
its obvious most of the people that play this game dont know how end game truly plays.