Pros-
Your curls will come out the same pretty much every time.
You don’t have to learn any fancy techniques for curling your hair.
Easy to get the hang of / quick to do – my hair is about down to my waist and is type 1 medium and takes me about 15- 25 minutes
Cons-
Higher chance of burning yourself (I have countless times)
Must curl hair tighter because it may fall out fast without hair spray.
However you curl your hair is your preference, but I recommend getting a curling wand!