Hard to tell. I am not a big fan of wordpress in combination with tb. Cause you will probably need to have a bridge, that lets you include product data in wordpress and vice versa. On the other hand the cms pages are very basic. If you don't know about html and css, you will never achieve nice landing pages. Even if you know html and css its kind of unhandy.
I for myself use a blog module thirtybees and add our "content" there.