I really hope now that ps2 support is being dropped that they'll look into supporting X-input, the Xbox 360 version supported it so hopefully they can update the PC client to support it. I used to play on Xbox 360 until one besieged freeze that wiped 2 hour worth of macros out pushed me over the edge and I switched to PC.
Unfortunately no trigger support so I had to download a 3rd party driver, which is no longer supported on Windows 8 and above ;_; I miss being able to use my triggers without using X-padder...
I'm half tempted to upgrade to an Xbox one controller as I've heard it supports triggers in FFXI. But until my current 360 controller breaks or whatever I don't really wanna do that and would be nice if it could work with FFXI instead.