Negative cloud to ground lightning is the most powerful type of lightning.  it is strong because it has a force that pushes down and some people say that God is yelling and crying and that’s why the lightning has such a big hard force.
Bead lightning is a great sight if you see it because of the little patterns but it’s lightning so don’t go close to.
Ground to cloud lightning can be scary in ways cause electricity makes the heat of the lightning bolts in the clouds which cause a force that shoots out into the clouds instead of it coming down to the earth.
Cloud to air lightning is when a cloud goes sideways instead straight down.
Fork lightning is an original lightning strike.   It comes down with lots of branches.