Im looking into box mods soon, i know i like the look of the hana mods and i dont need anything over 50 watts, i have heard alot of people talking about the dna chip in the originals but how are the clones of the hanas..so what im pretty much asking is are tje hana box mods worth the money? And where can i get them from a u.s. seller, i dont like using fasttech or folecig.