chungenhung,
The Flyzone planes all use the same brushed 370/380 motor. The foam is repairable but fairly brittle.
It's up to you if you want to cancel, you'll end up spending $60-$80 upgrading to brushless motor,
brushless ESC and Lipo just to get it to fly. The heavy plane is too much for the 36" wingspan. The
hobbyzone Supercub ,while only 3ch, is the same price, almost same weight but is much bigger with a
46" wingspan which gives it more lift. Its 480 brushed motor is gear driven so it can spin a bigger
prop and flies slower than the FZ J-3 Cub, which is actually a good thing.
It's your call on it...everyone has their own opinion on the plane but most people who have bought one
regret it! Look at the TowerHobby site in the scratch and dent section...it's 90% Flyzone planes that have
been returned or were bad or missing parts to begin with.
If you want to know something here @ RC universe do a search and it will take you to all the threads,
reviews and tips for everything. Do your research and make an educated decision on what you find,
not listen to just one's opinion, even mine. If a high # of people say something's crap and a few are
saying how great it is you can bet it's crap! Majority rules!
Hemicuda