re: Should I switch from Sec 413 to 303?

depends really on the particulars of the seats and your priorities. don't get below about row 15...ever.

sideline seats are offer a heck of a lot better view than the end zones, but as the others say, the sun can be brutal on the east side during the early games.

I personally would not want to pay that much for seats that will have the sun in my eyes. in fact, I would rather west upper seats to either endzone or east sidelines.