I would suggest going Assist -> Billposter
Stats being:
dex at break point to reach 99% attack speed (If I remember its like 67 dex or something, if you google it I'm sure something will come up)
a little bit of sta if you want (Survivability)
rest str (You will do lots of damage

)
or
I haven't played in quite some time so I'm not sure if this build even applies anymore, but for ez mode I played a Bow Jester (Acrobat -> Jester) about 50 sta rest dex
Continuously crits so mobs don't come close to you and you attack quite fast. With a ringmaster at your side grinding is a piece of cake
Earning penya?
Just like any other game,
Kill mobs find rare items from giants or regular mobs and sell them to the highest bidder.
Sell cash shop items or buy penya using fg
learn how to buy low sell high.
Understand how the market works!
Hope that helped you in some way!