Technically, Grabba Tobacco leaves certainly are a kind of Fronto leaf. It all will come right down to how you plan to utilize these certain leaves. Will you be crushing them or utilizing them as a blunt wrapper? Also, there are many differing types of Fronto and Grabba tobacco leaves. https://directoryalbum.com/listings12709851/the-smart-trick-of-grabba-leaf-whole-leaf-that-nobody-is-discussing