Sub Ohm Vape Kits are primarily used for creating huge vape clouds when exhaling after an inhale. These types of kits were introduced about 7 years ago as a next step in the vaping journey for vapers. They were extremely popular when they first came out, as they offered amazing flavour production when using shortfills eliquid products. Still a cornerstone product in an ever expanding vape market.
If you are looking to vape high VG liquids, then sub ohm vape kits are the way to go.