Wordpress speed optimization e-books

Hello.

I just stumbled upon this guy that writes ebooks about wordpress plugins and speed optimization and he has many suggestions for plugin alternatives, it seems really interesting.

Has anyone here bought and read any of his e-books?
Care to share?

The site is: http://pagepipe.com/

Thanks!

Do you think that i can rank a Wix blog? I have heard that is very hard to do this. Should I move to another platform?

I think you posted in the wrong thread.