The AirMod 60 Replacement coils come in 3 resistances.
The 0.8ohm which is a quadruple coil and is best rated at wattage range between 5-20w offering a smooth and flavourful vape that's designed for Mouth To lung Vaping.
The 0.5ohm are also quadruple coils that are best rated up to 30w allowing more vapor production and they're designed for light Direct to lung vaping.
The 0.2ohm coil which is a Dual Mesh that's rated at a maximum of 60w whilst still giving great flavour it also produces think dense vapour. Designed for heavy Direct to lung vaping.