The Smok Trinity Alpha kit has two coil options. 0.6Ω mesh DL, 1.4Ω MTL.
The 0.6Ω mesh coil is specially designed for sub ohm vaping, it has a large mesh inside, giving a faster heating process and massive vapour clouds.
The 1.4Ω regular coil is designed for MTL vaping, for which you can enjoy a throat hit with similar to smoking
Note: Price per coil.