NiFe30, Titanium or Ni200
Resistance... who cares, enough wraps to get TC working reliably
2.5mm ID
Cotton, whatevers lying around.
Wattage, not applicable, solely TC, around 390F.
Exactly the sameUsually a kanthal 27g, 2.5 ID, 6 wraps @ 1 ohm. Cotton: Labo. Vape around 13/14 watts.