Well in Eudemons you can get to lvl 50 in a day. So youll get to lvl 70-80 quite quickly but then it gets grindy, except you got all the cool skills then and so much money and cool eudemons.

If you like just pwning mobs, take this one. The EXP skill is the one of the best things in it.

Though I dont play this anymore. xD It got boring as it kinda repeats, it can entertain a month or two, or then it will entertain always. :P