Agreed with all the others. Just use your VW/TC mod with that coil setup (if it'll even run it). 0.15Ω is pushing seriously dangerous territory on a mechanical mod. You're not gonna get ANY benefit from using a mechanical mod vs a VW mod where you can just set and forget.
If you do ANYTHING else, please read this post. You will understand why it's such a huge deal. Nobody wants you to lose a finger or worse!
If you do ANYTHING else, please read this post. You will understand why it's such a huge deal. Nobody wants you to lose a finger or worse!