I on the other hand prefer the Alchemy RY4 to the Hangda. Alchmey one has a slight smoky taste while the Hangda one is more perfumey and to me just about vapeable (its not vile, but its not yummy either).

Also tried the Liqua RY4, it is also slightly more smoky than the Hangda one.

As QcVaper said try both and decide for yourself.