⭐️⭐️⭐️⭐️⭐️⭐️ The preferred disc for optimal performance and durability in my home. I like the fritted disc, and it is aesthetically superior, but I struggled to find any performance benefits. I am a big clumsy lunk who almost didn’t start ball vaping for fear of breaking my vape, high disc to the rescue. For me, the high airflow disc is where it’s at. It is a robust 2-3mm thick and I have yet to have one break (I have not been so fortunate with other discs).
Pro tip: Get an extra disc because ALL glass breaks eventually, the beauty of the UB is that you can still switch to the metal airpath, but if you have a back up disc, there is no need. Who wants to wait for shipping to hit their ball vape?