it is a hard to answer question, on overall ek does a decent profit, specially after rp went adjusted on prices rp and ek does similar hunts all over 150 to 300, the real difference comes when an rp have charms, there is where a paladin actually start taking the most from hunts and that doesn't really depends on the lvl but on the player itself.
So if we talks about hunting without charms fullboxing both should do more likely the same profit hour even probably the same damage/exp/mobs killed hour.