What do you think the difference between writing styles of Shakespeare and Miguel Cervantes?

Cervantes used the language of the time to develop his thought. This restricted him.

Shakespeare a stretched, contorted, and added to the language of the time, Nothing encaged his mind.

One about an age gone and the other ageless. One about companionship and the other completely pessimistic about human beings

I personally prefer Miguel

He wrote Don Quixote

That seems like comparing apples and naranjas :D

You mean, apart from the fact that they wrote in different languages?