But the question I ask is: what program are you using to make your word balloon bubbles & tails?
Also, a lot of letterers will create their own "balloon template sheet"- a sheet full of the balloons(and tails) that they've made to keep from having to create stuff over and over again. They will re-use the previous balloons they've created, and just only have to adjust the balloons(and tails) to the dialogue.