I own a 20", 18" 16" & 14" Wuhan. I like Wuhan because they sound like a China should (trashy)and they are extremely cost effective.
I mostly use the 20" or the 14". Obviously they are used mostly for a specific accent, however I find playing a ride pattern on a China cymbal can really driver a song.
I play mostly bebop or fusion, but I also get a fair amount of calls for "classic rock gigs" (I guess cause I'm old). I find places to use a China on many songs - but like anything, one must use "good taste".
