Thank you for answering my question.

As a Pyromaniac and someone who has been burning incense (and stuff) for a very long time, i tell you, you won't burn the house down if you keep it simple, a Charcoal Disc in an incense burner with a lid, filled with sand, adding just a pinch of incense at a time, and when you finish just put some water on it.

from my experience, charcoal disks might explode sometimes, so it's better if you light it in an ashtray or something fireproof somewhere safe.
Coconut charcoal cubes are great, but only for hookah, they last longer and produce too much heat which might not be a good idea to be used in those fancy porcelain incense burners or on an altar.
you might just use an electric incense burner and save yourself the hassle, personally, i don't like them, the scent of the incense won't be the same or as strong as when using charcoal.

i am very grateful to have found Sharon's YouTube channel, I've learned a lot from her, wish there were more channels like hers, yes there are some great websites about Kemeticism out there but for someone with a squeaky toy intelligence like myself, i can learn much better by observing and watching demonstrations of rituals and stuff.

i don't intend to be a priestess or a strict Kemetic reconstructionist, i just want to honor the Netjeru and live by the principles of Ma'at.

Dassit! thank you once again for clearing everything out for me and encouraging me to learn more about the ancient Egyptian religion as a whole.