different but equally great in the air kung fu,, Jackie jet lee is more creative but are more flexible in fighting .
I think these two people have their own style of Kung Fu or martial arts. So I think they are both good in anyway.
I could be a little older than you if I say that while Jackie Chan and Jet Lee are fine action stars (I really like them) yet I like Bruce Lee the most. Bruce became popular, I think perhaps, THE most popular in the 1970s, hence, I refer to my age because I was a young dude at the time when Bruce was the man to beat. Chuck Norris, the "Colt" character in "The Way Of The Dragon" (Return Of The Dragon) became well known only because of Bruce who got him to co-star with him in that movie.
Its not good to compare both of them, both are good but i personaly like jackie because he adds comedy with the fight