Why do ppl like the angelic ring so much?

Do the math if you're so sure of yourself. All you're doing is saying baseless claims.

Also didn't someone say that the +10% Crit rate alone gave like a 3% or 5% damage increase to any class with inherit crit?

Can't believe I'm posting about MapleStory, but no. Crit sucks total ass. 9% primary stat alone would be better unless you already had several hundred +% primary stat stacked on your character, devaluing % primary stat to the point where more would be as bad as crit (can't be bothered to find exact number).

Also, having inherent crit makes crit even worse. The only thing that makes crit better is passive abilities that increase the effect of a crit.