He doesn't get anywhere near enough credit these days. Probably more of an influence to guitarists of today than Page/Hendrix are.
Incidentally, I think his Jump solo is one of his best ever, and I also love the Panama solo.
Other solo's I love:
Nuno - Get the Funk Out and Heman Woman Hater (no, not bumblebee the solo in the song!)
Marty Friedman - Ashes in your Mouth and Train of Consequences
Hendrix - All Along the Watchtower
Kirk Hammet - Master of Puppets or The Struggle Within
John Pettruci - The Dance of Eternity
Zakk Wilde - The solo in Helpless on the Dweezil Zappa album Confessions
Slash - Estranged
Tom Morello - Settle For Nothing
Mike McReady - Alive
And so many by Satriani and Vai, but they are more whole songs than solos!
Pick one? Bah, impossible!