I've got the VIE and I love it. Hasn't given me any trouble in about 8 months of daily use. It has 4 preset temps and 3 different settings (altering what those 4 temps are, for concentrate or flower). Can be a bit tricky to clean inside the tube as it's quite deep, but some alcohol and a cotton swab usually does the trick (after heating it up a bit first).Can you check if they are real or counterfeit CCell? https://dabconnection.com/culture/fake-ccell-cartridges/
Cause **** happens.....
Still eying that VIE tho - v.a.s. has got me, damn!
There are way better vaporizers out there...but at the price, it's still unrivaled in my opinion.