Okay not sure if I covered everyone :
The three main ideas :
50sta / Rest dex = AOE jester, Mobbing jester.
30STA/ Rest dex = SAFE BJ [Sounds so wrong..] You get more hp and its safer to tank, BUT in my opinion less dmg.
Pure dex = Nice damage, but eventually weaker..
Depending on which of the three main ideas so far posted in this thread : I suggest if you go AOE jester, [Mobbing] use +9Plugs... [Or good plugs as nice as you can afford :]
30STA, Rest dex = Use Either Mighteers for more damage, Or Plugs either one.
Pure dex = Mighteer for sure.. IMO [In my opnion] Mighteer is a 105 att earring, They cost as little as.. 9mil In Mushpoie <3.
And for skills to keep it simple :
AS a BOW jester you will only need :
Junk arrow MAXED From level 1-60 is you go pure dex,
BowMastery MAXED despite what anyone says it adds more than just 20damage per hit -.- I've tested it..,
Arrow rain is fun to use

but not needed,
Dark Illusion is an essential It will get you out of any tight situation!
You still have about like 100 points leftover so have fun adding to anything you want.. ANYTHING now get on and start grinding O.o'