Level grinding is not suppose to be this hard. In Korea, their gear are way stronger than us, every single player over there can solo a EA lvl 4-5 while in NA there are still people that cant solo EA lvl 0. This is ridiculous that grinding in NA is harder than Korea.
Korean player 's damage output is 1.5 of ours, => grinding 50% faster than us. (this 50% is not 50% exp addition, if you have 300% exp addition, this 50% mean 200% exp addition). So if the time it took a Korean to get 200 is 10 days, NA need 15 days (did not even factor in defense).

My point is we need 100% exp bonus event or more for a month or something.