Seating down the line in the upper deck is best for fans on a budget. For fans who have money to spend, it's best to find one of the many unique locations in other areas of the ballpark.
The views -- especially as you go farther down the line -- leave a lot to be desired. Never-the-less, all of these sections are close to restrooms and concessions, making them ideal for families on a budget.
The last ten rows are well-covered by the overhang, but you'll be sacrificing a view for the shade. Instead, choose seats in the first 8 rows on the third base side. These seats will have a better view of the scoreboard and will have the sun behind them for late afternoon and evening games.