Here's an example of Difference between serialization and pre serialization:
-serialization:
Oji san"The meat has zero calories!"
Ayume"Really?!"
-pre serialization:
Oji san"The meat has zero calories!"
Ayume"Like hell it does!"
Oji san"So you're not gonna eat it?"
Ayume"Like hell I wont!"
Judge for yourself,I personally prefer pre serialization