I have listened to at least six, very different versions of Chunga's Revenge by Zappa and other artists. There is something mystical about the melody that sticks like glue and makes a great platform for improvisation. This is great!
hendrix was a -mother of invention- for all times rock. not fair to compare both here, zappa's contribution to electric guitar and instrumental music is totally amazing.
I call this version Chunga's Paradise/Dupree's Revenge, cause it's like a mix between the two (even came after a Duke improvisation and the solos followed a similar order).