I fly JetCat and Kingtech. A club member flies JetCentral and absolutely zero issues. The only concern I had with JetCentral was the repair “system”. You mailed the motor to Mexico uninsured and labeled as used aircraft parts! That was a couple of years ago and I’m sure that has changed. I really hate the idea of sending something out of country uninsured. Everybody said it works perfectly but just bothers me. Surely they’ve fixed that technique!