Anybody flying a Cheyenne or any twin turboprop of this class ?

[gr333]

Hi, guys,
Just looking for Piper Cheyenne strengths and weaknesses. Costs to operate. Maintenance of light twin turboprops of this size, up to king 200 ...
Inspections intervals, etc ...
Anything you can tell me about these airplanes.
I am mainly piston-experienced.
Thanks