Green Smoke Max Flavor Carts vs Leo Taste

[JO GSA]

I started out with Green Smokes, and after I got fed up with the batt live I bought a Leo.

My Question is, why does the green smoke carts taste so good in comparrison to my leo???
What type of carts do they use for the max flavor ???
How can I get the same tastes from my Leo ???

Regards, Nebie.