Building your own is cheapest... However buying pre built is just more convenience. I run 2 could in my derringer at 0.3ohm and it creates great clouds. That's just single wire kanthal as well.
I did buy some on Amazon at 0.5 ohm, put them in the derringer with juice and didn't get much flavour at all Could this be the coils or my wicking ? What I will need to do is try claptons I think.
Yes I had bought some and wanted to know if it was the coils or me that wasn't working properly I will post some piccies when I get home from work tonight and hopefully you can help me with advice or supply some good coils to gain big clouds of VAPE !
Thanks all