I can't say enough about the jepe models especially my A-4! Right off the bungie she flew magnificent! Well maybe not the first flight but how about the second flight! The first flight she crashed due to reciever failure! Later she was restored back to the outdoor shots!!! Man all i have to say is that if you are starting to move up to a begger jet this is definitely the one to move up too! Jepe has mastered this aircraft to perfection! It took me seconds to get adjusted to her as opposed to the panther or my other models with the exception of K&As L-39! She's a true stable flyer with no abnormalities to get adjusted to! She's definitely one to purchase!