My most fav. Jake E. Lee song with Ozzy is "Lightning Strikes", the comes Bark at the moon, then Rock n roll rebel.
Those are my favs above but I really like every song he did with Ozzy :-).
Badlands kicked but as well but took me awhile to get used to. I had to listen to it differently as it was very different from Ozzy. It was more bluesy. I was expecting metal. I appreciate it a lot more now that I'm older. I also have his Badlands video "Dab the giblets" or something to that effect.
I started learning guitar because of Randy Rhoads..but Yngwie J. Malmsteen is my biggest influence.