Why would you think it's difficult? FL is probably one of the easiest DAWS you can use, assuming you actually have musical experience and don't just fiddle around with the keyboard piano. As for Reason being better than FL, both are DAWS. Both are equal and have their strengths and weaknesses.
When I first started out producing 3 years ago, my main DAW was Reason. I've moved onto FL after that and in my opinion, is much more fun to work with.