Opaque-bottom bucket nails get hotter than clear quartz bangers under the same amount of heat, meaning that they take less time to get to the red-hot point that many dab aficionados prefer their nail be torched too. This might not seem like much other than cutting down the initial wait time to get the banger hot, but in reality, you’re also saving torch fuel as well as lessening heat stress on the banger.
https://www.kromedome.co/product/opaque-bottom-banger/