Gunslinger Build (Lv. 10-200)

Just a comment on your 4th job build: For some jobs, their primary skill mastery30 comes from HT (triple throw 30, berserk30, [ultimates]30, etc), making it nearly impossible to get unless you're in a regular HT'ing group. Hell, even mastery20 books can be hard to get (boomerang20). From your build you're assuming the level 20 and 30 skill books will be obtainable somewhat easily (if you can say "120-130 - max ___".

Prior to 4th job was released, many people planned their NL builds to be

120-130 - max TT
130-140 - max vemon
140-150 - max fake/mw
etc

Now, it's more like

120 - 1 venom for more dps/dpm
120-127 - TT20
128-140 - max mw/venom

So conditions will change builds overtime and like the level 1 venom, how people experience a skill will change overtime too (before 3rd job: omg mist sucks max explosion first!! Now: max mist first!). Of course, you've been around maple for a while so you know all this stuff, right?

Far as we know, most skills are easy to get. The only level 30 book that comes from HT for captains is air strike, and it'll be pretty cheap because there aren't many captains.

You're right though, we'll both probably change builds to suit this once it comes out and we have more knowledge of this.