The difference is quality....they do fly similar but not always the same. They often stay together longer. My A-10 KIT was over 12,000 with nothing in it...now outfit and your not bragging, just with a lot less in your checking account.You do get what you pay for. I currently have several jets in the hanger and this is with out a doubt the nicest AND the most expensive. Good luck with your flying, your planes and the level of quality you like and spend your money on. I will do the same.
Lowell