If you want an all rounder a SW1/Pelt1/Hop3/Corsair/Shinobi/Murmillo will be one of the most viable build for everything:
https://tos.neet.tv/skill-planner#1134448dc.233555.153545.3f4f516571.152535.1325314155.1121354573
Pelt give you access to the best shield abilities (Guard and +25% block), 2 CC on the same skill (Stun and Kd on Umbo blow) and Swashbuckling for farming abilities (gathering mobs).
Hoplite 3 will give you strong abilities: Finestra Crit and Block buffs, Spear lunge to improve your damage and Synchro thrusting as a main nuke (Billion of damage under Cassis Crista and with the improved pierce attribute). You’ll also have the gap closer to have the Hook + Long stride combo (it is actually upgraded on the Ktest to have 3 charges).
Corsair: Pillaging gives you more money during farming session. Iron hook is one of the best CC in Pvp. Jolly roger is nice in PVE when you have Archers and the unity buff on it is really decent.
Shinobi is what makes you a deadly bosser. You use one of your skill to be stealthed, cast Bushin, use spear lunge into 2 Kunai (301832) into 2 Synchro thrusting (copied by bunshin too).
Murmillo offers you damage upgrades (Umbo blow even with only 5 points is deally really neet damage under Headbutt Attribute, especially on a staggered enemy) 2 more CC (headbutt + Frenzied Charge).
For the questions for this build:
1-This build is a strong asset in dungeons, you deal a lot of damage, are able to gather mobs and have nice CC.
2- You have one of the strongest Burst in the game, with a good stuff (ie not the BIS you already vaporize all the bosses)
3- You kill the mobs easily and have Pillaging. It is not corsair 3 but it is already decent.
4- The build is strong and fun to play, You have one of the biggest array of possibilities: you can be stealthed, you can CC, you have a huge burst, you are really tanky (against magic and physical) and ready to go in PVE/PVP
5- Easy way to solo any content
6- See 1 and 2
7- Not as strong as SW3 (mainly because of Pain barrier and Restrain) but you aren’t a dog either. You have strong assets (Hook + stride combo to have 9 sec CC => into insane burst + other CC, high mobility via skills)
8- This build need at least 15M to kick in (Headbutt attribute and Cassis Crista Hoplite attributes).
9- Leveling is a pain. Hoplite is slow because of the lack of Aoe until you reach Hop3. At Hop3 it becomes a cake walk. At R7 it becomes harder because Shinobi isn’t insane to lvl (you vaporize bosses but you struggle against packs of monsters). At Rank 8, you steamroll again.
One of the worst build I would say dragoon 2:
Your R7 skills sucks, your R8 skills sucks and cost billions of SP. You have no AoE (if you went hop3 route) and you aren’t the best in Boss damages. Your animations are slow as ■■■■ and you have 0 CC. If you put in Cata and you have a mobile USELESS character