If your interested in 510/mod Vape..... Should try the DivineTribe , DC gen2 to get a feel for it, if it's actually your style?. Reddit link/code can be had for under 30, msds posted on ceramic materials used, replaceable tungsten coil chamber if it fails($12) ,14/18mm water attachments available, etc ...wattage and temp control? Unfortunately nickel legs soldered to tungsten lined ceramic cup, so a dna C mod will be needed for decent Temp accuracy(replay mode) with conflicting tcr metals. Straight power (Joule, Watt, Voltage) can be achieved on most cheap China dual/triple battery mods, single is too taxiing depending on amp draw.
. Shown with 14 mm water attachment, rebel 3d printed mod (UK) dna 75c , dual 18650 bat. Holes on the bottom of the cup pulls air through the herb chamber, hybrid convention/conduction style....... Works well, solid build.
Very cheap on demand w/volt vape, grasshopper is better imo=== should be for the price