I like the basic single coils , idiot proof to rebuild and i don't use as much juice or battery drain . The reason Kanger is coming out with different dual coils is they know very well that most will not likely want to deal with rebuilding dual coils and thats more $$ in the bank for them.
The single coil Kangers if you repeatedly rebuild them don't make Kangertech any $$ after someone purchases an initial amount and rebuilds.
The single coil Kangers if you repeatedly rebuild them don't make Kangertech any $$ after someone purchases an initial amount and rebuilds.