What show did a better job giving WWE talent their "start": WWECW or NXT?

[Bad News Gertner]

Thought of this watching the Walking Dead. WWECW was pretty terrible at times but it did give us:

CM Punk
Jack Swagger
Kofi Kingston
Sheamus
John Morrison
Natalya
Layla
Kelly Kelly
Zack Ryder
The Miz (pretty much was nothing before ECW)
Tyson Kidd
Evan Bourne


NXT thus far has produced

Daniel Bryan
Wade Barrett
Bray Wyatt
Heath motherfucking Slater
Justin Gabriel
Darren Young
Curtis AxelBig. E. Langston
AJ
Kaitlyn
The Shield
Ryback
Titus O'Neill


Which show was better and which show will have produced better talent a few years from now, because WWECW is looking pretty tough to beat.