Hmmm. This is all going by feel, but the PEA content feels far stronger in the OG Lipodrene. But there's less DMAA and less caffeine. Ephedra is simply green tea extract at this point once you remove the ephedrine, so I don't even think it's THAT relevant to the weight loss equation.
I would honestly say that if you could handle 3 regular Lipodrenes in one day (provides 300mg caffeine and 70mg DMAA), it'd probably do more for weight loss and appetite suppression than two Lipodrene Elites (provides 300mg caffeine and 130mg DMAA).
BUT... I can't handle 3 Lipodrenes in a day. I'd be off a cliff. Some people like that feel. Lipodrene Elite is just so much more enjoyable.