For football games at Reliant Stadium, section 128 vs section 307 becomes a decision that should be based on your preferences when attending a game as both of these are excellent options.
Section 128 is located on the lowest level of the stadium and more towards the 50 yard line than section 307. These seats will have excellent sight lines to all ends of the field and great proximity to the field of play.
Section 307 is located on the second tier up from the playing field, but is also in the Club Level, which gives ticket holders access to many upscale comforts and amenities. These additional benefits include perks such as private entrances, access to club lounges with video monitors, concierge service, in-seat wait service, upscale food and beverage, full-service themed bars, live music during pregame and halftime, and special visits from Houston Texans Cheerleaders and NFL alumni.
If you are a fan who likes to be wrapped up in the game and want to be as close to the action as you can, section 128 is your better option. But if you enjoy to have more conveniences and comforts and like being at the stadium for more than just football, Section 308 is the way to go.