It is quite amazing that the Jet Joe bashing is still continuing. There is no doubt there were issues with the JJ-1200, but after hours of searching I am yet to find a report of any disasterous failures with the JJ-1400. I know some one with a JJ-1400 and it runs great. The only issue was FADEC related. He had a very experienced turbine pilot strip it down and inspect it and all he could say was it was a perfect entry level engine.