I think of
Jada as a somewhat better version of
Jade: that it manages to shake off a lot of the trashy connotations of the latter. (For me, it's not the "woman of loose morals" issue, but the simple fact of naming a girl after a stone, which just seems crass.)
That being said, I put
Jada in the same category as
Addison,
Madison,
Kayla, Mackenzie....I can't help but feel that they strive for pretentiousness and just end up sounding tacky. In addition,
Jada has a kind of comic-booky feel to it.
Wow, sorry to be so harsh, but I also really hate this name!