Anyone played FFR with a Dualshock Controller?

[Patashu]

I've been thinking about it recently and it seems like it would be a powerful playing style.

Pros:
-Two d-pads means you can play like index but without getting your fingers in a twist
-Designed to be held and buttonmashed for long periods, as opposed to most keyboard's arrowkeys which are not designed to be hit in dexterous, arbitrary combinations
-Flat and close together in a circular pattern that makes 'bracketing' and circle sliding very easy
-Jacks get raped
-Can even assign shoulder buttons to the columns something like L2 L1 R1 R2, allowing you to play a spread-like configuration, thumbdex or any hybrid style depending on what you feel like.

Cons:
-Requires external keymapping software to be used (e.g. AutoHotKeys)
-Have to take it with you if you want to play on a different computer/takes up space while it's there
-double setup that's cheating man O_O

anyone have any personal experience?