Salutations New2Drugs,
Vaping is about e-Cigs and those are pen-shaped with e-Liquid inside, based on conduction heat typically. Vaporizers on another hand are either of the table or portable categories, work fine on dry flowers and are preferred to operate on convection, but usually a mix with radiative and conductive vectors as well... The bad news is most of the ready-made commercially available products respond to some manufacturer's own needs 1st, while also accessarily meeting the consumer's expectations, which i regret to say have to do a lot with monster clouds, virtual reputations and badges. The thing is if we proceed to a dissection of such devices (e.g. reverse engineering...) it becomes obvious the act of solving this problem doesn't focus on the objective as much as what's in the components catalog, like nichrome wires or ceramic elements which are just more nichrome inside. That designer choice of course involves trade-offs in the real world and in the end we get contraptions which no longer feel the same as the cigarette/"joint" these were supposed to replace, like balloons in the venerable Volcano, practically calling (forcing...) it's user to empty it after a long 2 ~ 3 minutes of anticipation. In other words a "medically" approved consumption tool actually promotes dose abuse while what's really needed is to multiply opportunities to forget it where it stands.
E-Cigs put our favourite noble molecules in direct contact with potential vilification factors, the e-Liquid substrate for starters. In addition, conduction heat causes an accumulation of unproductive "baking" between 2 tokes and that's challenging the principle of "conservation", besides the frenzie for opaque clouds... Definitely not my favourite. As for the rest welcome to this thick jungle and be brave in the house of mirrors.
Good day, have fun!!