Dude, forget what Cobain liked or had. YOUR THE ONE WHO"S GONNA BE PAYING FOR THE GUITAR, YOUR GONNA BE THE ONE TO PLAY IT!. Pick the one with the pickups that fit the music you play. Mustangs have thin sounding pickups, and the the Jag-Stang has a bridge humbucker. Not a great humbucker, but better than the Mustangs bridge pickup. My opinion, so if your music store doesn't have a Jag-Stang in stock, I'm sure you can order one. If this is gonna be your first guitar, I'd go with the Jag-Stang.