I own a turbine bo. I really like it. I paid just a bit more than the typical A36 of the same year. Some of the prices for these on controller right now are nuts.
While it has shorter legs than a normal bo, 4 hrs of straight flight time is about my max to hold in coffee and about an hour longer than I can convince my wife to fly.
Smooth and quiet...did I mention smooth and quiet?
My typical is 12k feet, burning 23gph at 198 tas. I typically plan 3.5hr with a 45 reserve.
So I'm burning a bit more fuel but jet-a at my home port is a fair bit cheaper than 100ll and my take off and landing performance is outstanding.
It's a bit hard to see in the picture but the shadin is reporting 151pph