+3.2
votes received
I’m glad you asked.. I’ve been using these carts for over 6 months and I find if you vape really low at 2.7/8 watts then towards the end of the carts/during cold winter days... it can start to clog and that’s when the preheat function becomes useful, it’ll heat the coil so the clog fixes Itself as you take your next toke. Certainly a useful feature to have when the cart clogs if you’re a low watt vaper like me. Otherwise short answer = it doesn’t make a difference.
+3.2