The most difference between metal edition and graffiti edition is the fireluke 2 tank, compatible with Freemax Twister 80W Battery. Fireluke 2 tank metal edition, coming with Twister 80W Kit utilizes patented 90% Tea Fiber cotton and 10% cotton formula. And it features TX1/TX2/TNX2/TX3/TX4 mesh coil options. But the Fireluke 2 graffiti edition just uses 90% flax cotton & 10% cotton formula, with X1/X2/NX2/X3 /X4 Mesh Coil for your choice.
But if you just buy the Freemax Fireluke 2 Tank alone, not for twister 80W Kit, you can also order the graffiti edition fireluke 2, the same as metal edition, also with TX1/TX2/TNX2/TX3/TX4 mesh coil options.