I sat in the right hand seat of a PC-12 from Halim to Kalimantan then onto Malaysia a few months ago , I have to say the PC-12 is very impressive.
It flys well , has a large flight envelope , well equipped and well finished.
The biggest resistance factor here in Indonesia is the single engine , I spoke with a medivac operator this week who has a Super King Air 200 and he said although they like the PC-12 and would like to use one their customers want a twin so that's what they get.