The Innokin Kroma Z Coil 0.3ohm is very popular and widely available therefore you can be assured it will continue to be produced for many years to come.
With a wide range between 6 to 40 watts therefore you will be able to take the full advantage of the entire Z Coil line including the all new 0.3ohm Coil.
This is sold as a singular coil.
The Innokin Zenith Coil 0.8ohm ranges between 15W to 18W. You will be able to take the full advantage of the entire Z Coil line including the all new 0.8ohm Coil.
The Innokin Zenith PLEX3D Coil 0.48ohm ranges between 13W to 16W. You will be able to take the full advantage of the entire Z Coil line including the all new 0.48ohm Coil.