Shorter is faster, longer is slower.
"Eh, what?"
"Oh, darling, don't go poking your head around those old pilliars of eternity."
"Eh?
"I told you. Don't go poking your head around. The last time I came here I saw you standing beside one of those old pillars. You know, one of those old pillars of eternity, but it disappeared by morning. It was in your yard. It looked like one of those old pillars of eternity..."
"Eh? You saw what? I don't hop and skip around. The old pillar never showed up in my yard, you're a liar! I like to keep my ideas poppin' and bouncin' around, yeh know? But not in your pockets. Get my ideas? Frown, frown, frown. They aren't jumpin' or bouncin' around. Mind your own buisness."
"I never said you bop or bounce around, idiot. You're not listening..."
I don't personally make notes about scenes from my novel. I just read the story and get familiar with all the scenes and edit them from time to time to get all the information from flowing over into the sea. In dialog, about all you can do is break it up to make it chop faster, or shorten it. Narration works the same. The shorter a sentence is, the faster it reads. The longer a sentence is, the slower it reads. You can break it down even more, but I don't normally do so. Not my style, personally.
Your dialog should be telling your story, so I wouldn't worry about making it choppy. It needs to be telling your story. Write it like this: What you doin' pokin' around? Stuff like that. Shorten it, but tell your story through your dialog. That's what is important. Other characters might use a longer approach to make the dialog seem more natural.
If the reader wants different styles of voices, then that's their job to dictate. You could write the dialog in passive, break it down, make it choppy, etc, but I don't fool around with all that. It's not personally my style of book.
My style is the hypnotic style of writing. My style is based on trance and hypnosis and holding the magic all throughout the book or the story. My style is based on flow. I want to move people with my words. Put weight to emotion.
Don't worry too much about dialog. Worry about storytelling. If you want to be an artist, you need to be original. A lot of people can write well, so you need to seperate your personally from theirs. You need to be your own character.
Writers are like hired actors.
It's just creative writing. Writing books is fun because they have a theme. Like for example: you could write a book about the Devil. Make it really dark and sadistic, if you know how to be twisted through creative storytelling and creative aspects to writing.
When you write, you need to get in character. This includes in your narrative. As an artist, we're trained to write not in one way, but in a lot of different ways, because if you go around writing the same way all the time, you're going to be boring to read.