007 I won't lecture but to claim that eddie is the greatest guitar player ever in a forum dedicated to a band whose guitarist is one David Gilmour, it seems you're asking for some unfavorable replies.
I don't have the knowledge of guitar palying to say who is better but as a listener i find Dave's style much more appealing than eddie's thank you.

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We don't know what the hell it is, except that it's very large and it has a purpose.
-Dr. Floyd, 2010