Gunslinger

Anyone ever seriously tried to make a Gunslinger?
I don't see many of them around, and people say they suck, but I'm thinking of maybe trying to make one that doesn't sucks

Any hints on stats? I'm thinking of DEX and LUK, and some AGI.
And what kind of weapon would be best?

Gs are really poweful and are sometimes hard to lvl. And there arent any decent builds on them and how to use their skills to our advantage...
There was a gs by the name Astaroth, in a guild i forgot which one it happened a long time ago....
the guild he was in was holding Repherion, gefen castle, we got called to help another guld when we got there
there were 2 other guilds as well, in total 3 guilds were trying to strom the castle w/o killing themselves and somehow trying to kill the gs as well.
THe gs was unstoppable he had a Hp slave and kep on taking out everyone who entered, we were gien the task of concentrating on te gs alone

i was give only one thig to do, assura the Gs,
however i couldnt since i got sg from the other guilds, neways i saw how powerful that gs was,
he could kill neone in 2 rapid showers...

i think he was dex,agi and luk...

But he might have some vit to take some damage...

Haha so you say that Rapid Shower is a MUST HAVE skill for gunners?
I think best would be to have max DEX, but I have no idea about AGI and LUK. I have never used LUK on any of my characters hehe.

Edit: I have been reading here and there, and all people say that gunners look cool, but they just lack compared to other classes...

actually, i hear the best build from iRO gs's that it's all about dex/vit/int
agi is never really good unless if you go handguns.
i would say the build would look something like...
99 dex
40-50 int?
20-30 vit..

int for skill spam, dex for hitting, vit for living

Hmm, int and vit. Thanks for the input, Hiten!
But why do gunners get such a LUK bonus for joblvls?