Just wanted to update the thread with what I went with after all the great and informative GAF opinions.
I actually borrowed a friend's X1 controller for an evening to try out on PC with the official drivers, and compared it to the Dualshock 4 that I already owned with my PS4 using Ds4Windows (pointed out to me by
Nabs; Thanks Nabs!).
Being my first time holding an X1 controller, I was very impressed, but I still am not a big fan of the asymmetrical sticks, and the Dpad, while better than the 360 pad's, was still not what I was looking for, at least enough to justify the purchase.
The Ds4 (which I was using wired at the time), felt great as expected, since I was already a fan of it since I got my PS4. The compatibility for the games I tried were great (Blazblue, Metro: Last Light, some 2D platformers). What i really loved was the mouse capabilities of the touch pad though. It was awesome for navigating around menus and between games if I didn't want to use Big Picture Mode. I noticed a few times i was messing up my aim in Borderlands 2 by accidentally touching the pad while running, but overall it was awesome to have the functionality.
So I then attempted to get it working on Windows 7 Pro wirelessly with a Bluetooth dongle, and had a ton of problems. After a few hours research I found that it's a Windows 7 problem with the DS4. I upgraded my gaming PC to Windows 8.1 after finding this out, something I had been meaning to do for a while anyways. After the setup and reinstallation of everything, I tried again using Bluetooth and it worked fantastically.
So now, I purchased a 2nd DS4, and enjoy wireless comfy couch gaming, so far with no real issues. A really interesting thing is that I can charge the DS4 on USB from my tablet/laptop next to the couch while it's connected wirelessly to my gaming PC.