Cannibal Corpse: Barnes vs Fisher?

I like the atmosphere with Chris Barnes on vocals best, especially his freaky 'little' voice as used on 'The Bleeding' . Generally, he just sounds more evil and plus you are almost guaranteed not to decipher any lyrics by listening, which is a plus. George 'Corpsegrinder' Fisher has his moments though, and his record-long screams add a lot of energy to the music.