I know exactly where you are coming from.
I like my cymbals to sound like big splashes.
I do like 18" and 20" cymbals, but I like DARK sounding cymbals.
Yeah, the Wuhan's are really great sounding.
From my perspective, they make the best sounding China cymbals available...it seems that with China's, the cheaper the metal used, the better the cymbal sounds....it's got more "trash" to it....and in their regular lines, I thought those cymbals were REALLY good sounding, but they were super thin....I mean, think about an 18" crash that is literally as thin as a splash.
They open up completely with a light smack, and the spread is great. If I had the extra cash to put on a set of cymbals, I would seriously think about the Wuhan regular lines.
The only bad part, is they are hand made, which means you're going to have to go through a stack of them to get some that really mesh well together - and if you find one you like and it winds up breaking, you are going to have a hard time replacing it.
That was the very reason I switched to Paiste...because each cymbal type is compared against a "Master" cymbal for the line & type....but what's funny, is I haven't broken a Paiste yet.

Everybody kept saying, "Oh, they break really easily!"
Tim