First off... Jadakiss can lick my nuts, he sucks...

As for Jay, I never felt him... I mean, I've never felt 50 either, but obviously Jay is way more talented than him... People I would prefer to listen to over Jay (prefer to listen to not people that are better)

Eminem
Rakim
Dr. Dre
Xzibit
Nas
Tech N9ne
Tupac
Biggie
DMX

Off the top...