If you are looking for a radio-controlled helicopter, the most difficult question to answer is: "what should I buy?"
Bear in mind that if you skip to answer this question, then you might be ending up with a one time flying experience. In other words, after you have bought and first flown your radio-controlled helicopter, you might not be able to fly it again.
So here are the things you should know in order to get you end up getting the right radio-controlled helicopter for you.
Evaluate your flying skill.