I'll miss the Mighty Beech...
All I know is that I'm heading for Jet Land after flying the Beech 1900D for about 6 months. Turboprops are a lot of fun. With some of them, you still some avionic advancements like EFIS and GPS. The thing I'll miss most is hand-flying. No auto-pilot in our birds. Nice thing about a turboprop operator though is generally a fast upgrade. But, turbine is turbine... Go where you'll be happy.