What is the best type inkjet of paper to use.? -

I just bought the Canon Pixma Pro 9500 printer. I wanted to know what is the best type of paper to print on. I just printed out something on the HP inkjet paper and its all wavy and has creases. What type of paper should I get to avoid this.

Please go through the printer manual where they should have definitely recommended a list of papers to use with your printer. Just buy and use them. You will not have any problem.