Zlide tank on Eleaf TC 40 is the best so far, do get dry hits sometimes. Vapefly Nicolas no draw power, just seems to give up.
Triton 2 now disscontinued far as I can tell. Pandora is RTA not what im after.. I have a Siren tank does not work on eleaf TC 40.
I dont use expensive liquids so that could be the problem.
I did one time use Nautilus 2 so long ago dont recall why I changed.