Agree with Kent. You have nothing to worry about.
A turboprop a simply a different kind of jet engine. In a turbojet the exhaust gases are expelled out the back of the engine, pushing the aircraft forward. In a turboprop, most of the gases spin a turbine which is connected to the propeller at the front. At lower altitudes and speeds this is much more efficient. It makes no sense to climb to 35,000 feet and go 550 mph just from Pisa to Rome, which at 160 miles is about the distance of Burbank to San Diego.
Nearly all "jet" airliners have turbofan engines. They are like turboprops because much of the exhaust gas is used to spin a turbine which is connected to that big bypass fan -- which is just a big, many-bladed, fixed-pitch propeller -- in the front of the engine nacelle.
A turboprop's larger, external propeller, with fewer blades and turning more slowly (and thus, unfortunately, more vibration) is much more efficient down low, using only about 2/3 as much fuel as a turbofan.
Modern turboprop engines are extremely simple and reliable.