Hi ive got the aspire k1 and the coils are great I'm looking at getting the aspire nautilus mini because seen great reviews on them (I no they not same size coils) I'm just wonding are the coils the same cotton ect as the coils what go in to k1? Also I've seen they 1.8ohz and 1.6ohz coils for them bvc ones ive been told 1.6ohz coils get better Vape hope to here peoples advice thank you I use 50/50 pg vg liquid