I have the Epic and it is my go to ride at the moment. I can't compare it to the PC12 but I do have the Carenado TBM 850 in FSX SE. The Epic doesn't seem as visually good to me (it's not bad by any means) and the flying experience is a lot simpler (this may reflect real world realities) but I will continue to choose it over the TBM 850 in FSX SE because I find X Plane far superior to FSX