One other main thing to take into consideration especially if you do not have much bud available and need to micro dose is a device that can micro dose well and efficiently.
Now while I would recommend the Mighty+ to someone new to vaping who did not need to worry about amount of bud vaped but I would not recommend it to someone who needs to micro dose as not a lot of bud available, even with the chamber reducer.
The Mighty is a great vape but for someone trying to preserve amount of bud used something else would be much better for someone just new to vaping just so they do not get put off by having to use more bud than they have with something like a Mighty.
Would be good if someone could code a questionnaire for people new to weed vaping with a series of questions then at end they get pointed to the right vape depending on how they answered.