NI, is it worth the grind?

[Usain_Bolt]

I know it sounds brutal, but team with some non-hero players with marketplace items can kill odin, while team comprised entirely of them can't. Now i know some of you guys have lower than 52 lvl alts with good gear and support items on them, but most who join ragnarok with such characters don't.
And finishing ragnarok with a full server gives you a lot of assist xp - isn't it great enough for character that still needs them?
In other words: do you think that a warden with tome and hurricane bow is equally useful on ragnarok as t4 archer with longbow and deployable shield and they both should be rewarded in the same way?