Proud UK owner of the Errlectric Herb Nail here, this thing is amazing.
I wasn't really sure what to expect with the herb nail, have hit a sub before and tbh just wanted something that was firstly universal seeing as good concentrates are hard to come by in this part of the land but mainly for low temp dabs with the benefit of the herb nail as an addition.
1) Started off at 475 after reading this thread with some very good wax, I couldn't quite believe how smooth this was. Up to 550 and still flavor and smoothness, no cough whatsoever. Vortex cap brilliantly designed and very efficient. I can finally do bigger dabs!
2) Hit the Herb Nail (just dry herb) at around 720, flavor comparable to Cloud Evo. Prob gonna get hate for that comment but I really wasnt expecting it to be that tasty. Small dusting provided 3 massive clouds.
3) Was feeling brave so decided to go herb/errl on 710. Although I had been vaping throughout the day this simply knocked me on my ass. Bit too much but just need to find that ideal middle ground.
4) Final point and what really impressed me (and was a deciding factor) are the safety features and the firmware update, love the cleaning option!
Loving that this thread is coming alive a bit more and so happy to support this company!!