In my opinion, there are two versions worth seeing.
Felix Wong Yat Wa edition; Personally, I think this is definitely the most classic version. Felix Wong Yat Wa's performance of Qiao Feng is unparalleled. I have to say that Felix Wong Yat Wa acted very well and handled it well in all aspects! There are other actors who are also good at acting. Carman Lee's Wang Yuyan is amazing! I like this version best. Both actors and dramas are classics.
Hu Jun edition; This version is closer to the original. When I call it a classic, I feel that casting is very appropriate. Hu Jun performed the heroic spirit of Qiao Feng, Duan Yu was also a handsome boy, and the fairy elder sister was always a god. Arjun and A Zi are also amazing. Mu Wanqing took off her veil, which is also beautiful. Personally, the most perfect version can be compared with TVB version.