Visiting Chicago this week

Cubs fans, I'm visiting Chicago and Milwaukee for a bunch of baseball games this week, and I could use some help.

At Wrigley, what are some of the best sections in which to sit?

Also, is there a section or level of seats that have wider and more padded seats? That's typically where I sit at my home stadium.

I'm going to wander the stadium before the game, of course, so I want to see as much as possible.

Thanks for any recommendations!