Vandy Vape Mesh Wire rda

I Just got the Vandy Vape mesh rda today.....any tips on what the best mesh is to use (Kanthal , NI , SS) and what the best setting is in TC for each one? And how often do I change it all out? Thank you

Also, the same goes for wire coils as mesh.. do you use tc if so don't use the kenthal. If you like vw like me use kenthal