Shoe Help!

I need your comments! I need your advice. What is your favorite Running Shoe & Brand? Why?

As we were running in the rain, I figured out that I have been running on the SIDE of my foot! Does anyone else do this? I have no idea how long this has been going on, but Katie suggested I get some new shoes fast because my foot is coming over the outside of my sole. I have NO idea if that is “overpronating”, “supinating” or what. I also have no idea what type of shoe I need. I use some OLD New Balance 855’s that I used when I first started running in college. They are still “good” and still have quite a bit of coushin, but they are finally giving out.

I’m a big guy and I need a pillow under my feet. And I need a shoe that will keep me from “overflowing” onto the side of my foot.

What do you use? What do you suggest? Know of a good Shoe Review Article?
Thank You for your help!!