comparison matrix

I had researched many different portfolios as a first step in designing my own. I have always been more drawn to clean designs, with a lot of white space, yet I am not sure that I want that to be the focus of my site- I don't consider myself very plain. Still I wanted to keep with clean lines, and all of the portfolios I researched followed a nice grid. Below is a comparison matrix of the 3 websites I had explored the most.