In general, different Dragoons will reach different optimum builds, if nothing else, the differing equipment available to people under Different Grand Companies proves this.
I tend to prefer Felt Over Raptorskin because of the difficulty reaching Piety cap.
I have to wonder, Amanda, if you're the one posting that loan Tripple Piety Meld Tortiseshell on the Markets right now though, with how you're advertising it so much. If so, do you take loans? - cause I wants it. :3