There's huge differences between Jet U and GIA/GTA. The guys at Jet U will tell you whatever you want to hear to get you to go there. I can't caution you enough about the risks of going that route. CAT the air cargo company you will fly for is not in good shape...what happens if CAT goes away? Hardly anyone gets a job with CAT afterwards. I cannot express to you enough how big of a mistake you coudl make by going to Jet U.