Can always
re-build your own coils for the Protank/eVod heads. I've rebuilt my own, it's pretty easy.
Recommended supplies:
~
32GA Kanthal 100ft
~Some organic cotton or hemp, SS, 2mm Silica/Ekowool, eBay also has great suppliers for those but you can get some locally.
~Ohm meter or an APV that can check resistance
~Pliers, scissors/or wire cutters
And that's all you really need. I think for around $25 you could get everything and be able to build quite a lot of
coils at a fraction of the cost than buying the stock heads. I understand the ease of buying stock ones, I've gotten 2 packs from Sun-Vapers and they always perform nicely, but if you get really good at rebuilding your own they can even outperform those. I'm still trying to get everything I need to build a micro coil above 1.2ohms using 500SS and cheesecloth, but the Ekowool I use works just fine. Takes practice, so watch that video repeatedly to get the best results. With 32GA it's dang easy though, a simple 6 wrap that should come out to around >2.0 Ohms.
As a side note, I have been rebuilding these heads but I'm not sure just how long that rubber grommet by coil should be re-used over and over. Maybe 5? 10? It doesn't seemed built for durability and likely wasn't designed with re-building in it's purpose. At any rate, a $5 pack of stock heads, rebuilt, gets you like $100+ worth of heads for FAR less initial cost.
Vape well, vape often
