Since I LOVE ranged builds and had a great time with Demolitionist based build in the past, I felt like coupling Demo with Inquisitor was really tempting.
Here’s the build I’m currently planning: http://www.grimtools.com/calc/4ZDbpp27
Regarding skills:
Demo:
Well, obviously Fire Strike and all related skills except Static Strike maxed.
Flame Touched because nice OA boost.
Flashbang is REALLY powerful, so that’s a no-brainer.
Vindictive Flame because speed.
Blast Shield as some kind of circuit breaker.
Thermite Mine for even more resistance reduction.
Blackwater Cocktail - I haven’t decided yet. Maybe fewer points in Thermite Mine and a lot into Blackwater Cocktail. Receiving fewer crits from bosses is nice.
Inquisitor:
Ranged Expertise because attack speed and flat piercing damage.
Aura of Censure gives -30% elemental resistance which is a lot.
Word of Renewal basically for a huge resistance bonus for aether and chaos, two resistances I’ve always struggled with.
Devotions:
Toad. Gives Ascendant and Eldritch, some health, OA and ADctH.
Quill. Elemental damage, some health, some DA. Plus Ascendant and Eldritch.
Rhowan’s Crown. I really think Elemental Storm is a must for every character doing elemental damage.
Viper gives even more elemental resistance reduction.
Ghoul. Basically for three Chaos points. Plus health and ADctH.
Magi. Not overwhelming but helpful.
Chariot of the Dead adds quite some survivability, I think.
Hydra. Some flat elemental damage, Chaos and Eldritch.
Ulzuin’s Torch. Now that one can’t be negotiated. I think a fire based build without Meteor Shower isn’t half the fun it could be.
Edit: Stupid me forgot Deadly Aim. That one should be really useful as well for lots of OA.