Which one? The Raytheon or the DH1? I would say both. Engine problems are engine problems and both use turboprops, likely with very similar reliability figures. And surely both can fly and land on a single engine, just like twin jets. In this respect, worse planes are four engined-ones. Which have four engines that can fail instead of two, doubling the odds. Plus, while they can fly on three, on two they usually cannot. Case in point: that 747 that crashed in Holland, was it an ElAl freighter?