SW
I've had the original X36 analog, two X36 USB and just got my second X45 - all in about 4 years.
For the money, I don't think it can be beat. Once you get used to the center springy thing on the X45, I found I liked the feel better than the X36.. It has a couple of lights on it, the top middle "launch" button has a cap on it and the pinkie switch has this grip thing for ppl with woman hands, but it ain't any tougher than the X36 as far as the buttons, hats go. I removed the pinkie trigger thingy so my hand fit better in it and popped off the "launch" cover so I could get to the button easier.
You have to make a new profile for the X45 as I don't think it'll convert a 36 over.
If you go that route, I'd be happy to send you or Rip a copy of mine to get you started