So several friends of mine and I are fencers, and I thought it would be cool to have an adventure where everyone is some child of a noble/learned in finesse swordplay type character. Possibly even a three-musketeers type thing. I'm curious about a few things, though,as far as a build for a finesse duelist goes.
1. Classes: Swashbuckler is the obvious answer as it uses actual swordplay-based things (such as parrying) and gets several of the must-haves for free (nimble, finesse, etc.). However, I know that duelist gets a few of those things as well, and that taking rogue until you can prestige can give you a few of those benefits ahead of time, plus a plethora of other useful abilities (such as sneak attack, trapfinding, uncanny dodge, etc.). So what would be the most optimal class/class combination to build a finesse-based precision fencer?
2. Feats: All of the normal finesse feats that I can think of are included as class abilities in the three classes listed above. I am curious if Paizo has any dex to damage feats (I know they are less lenient with that idea than WotC) or things that would help a finesse-focused character scale and not drop off after the early levels. I'm thinking stuff focused on crits, and I'm also curious about a called shot build (I know called shot can be pretty weak, but I feel like with the right build it could be an effective option for CC).
3. Equipment: Rapier is the go-to choice here, no questions asked. As far as armor goes, probably mithral something (eventually) so I could keep my dex bonus but have a viable AC and still not carry too much weight.
Any suggestions or recommendations would be appreciated!