Best blues guitarist, Clapton or Green

I think that the BEST blues Guitarist is very subjective .
I will have to say SRV was the most amazing...to me .
But here are some of my Favorites :

Stevie Ray Vaughan
Albert King
Freddie King
Ronnie Earl
Anson Funderburgh (listen to a song called "Tell Me what i want to hear" , or some of his older stuff, Change in my pocket album is Great)

Kirk Fletcher (relatively new )
Carlos Santana
Robert Cray
Jimmy Page (Led Zeppelin was very BLUES oriented )

check out Kirk Fletcher or Ronnie Earl if you haven't