Each book should have its own flare. Every word is unique to that book and so should be the formatting and flourishes, or for the series as it may be.
Whenever possible I prefer to make the title page match the front of the book. Sometimes in a freelance world the title page must be done prior to the cover and in those cases, of course, there is nothing to be done but attempt to make the title page a work of art of its own.
I mean let's look. You have an entire page to highlight the name of your book and your author name. This is the first page that someone will see when they open that cover. Make it POP!