It's totally worth it though. I had an X52 and loved it, it played DCS just great, but the switch to the Warthog totally changed the game. Everything played how it should have and controlling weapons was so much easier since all the buttons were where they were supposed to be and felt how they should. If you can at all afford it, I'd highly suggest getting it.
The only drawback is that you'll need rudder pedals. I really do miss the stick twist of my X52.