There are three different types of text engines here and to start off, the bottom list is a list text engine which uses a list to print what you want it to. The middle one uses a sprite to say what you want it to (It's better than just a plain old "say" block). The top one is a real text engine (and I'm sure you know how it works). You can use any of them for free.
Thanks to @DinoFan1979 for the sound The clicking sound is only on the list text engine because I didn't want the same sound playing at different times one right after another.