Question about the seating in the Super Dome.

I've never been the "Dome" and we are planning on coming to the State Farm Prep Classic on the 9th of December to watch my Rams win ANOTHER State Championship.

I'm trying to figure out the best seats.

The two sections I was offered was:
Section 313 Row 5 - Loge Section
Section 115 Row 1004 - Plaza Section

The Plaza section is closer to the field and seems like the better tickets but, they're cheaper and they're General Admission, whereas the Loge section is reserved seating. What's wrong with the Plaza seats?

Excuse me for sounding like an idiot but, I've never been. Yeah, I know...I'm a huge Saints fan but, I've never been to "The Dome." Go figure!