@OldGoat I personally can’t vape ANY salts, regardless of the acid type, so I always test using Freebase. While I do vape both DTL, and MTL, I’ve never officially done much, if any MTL tests/reviews.
Have you ever tried any of Vandy Vape Berserkers ?
https://alldayvapes.co.za/product/vandy-vape-berserker-v3-b3-mtl-rta/