Delta vs Red Garage for a Braves Game

I have never been to Truist Stadium and have family visiting from overseas and they want to see a game (their first ever)

I was looking at SeatGeek and noticed that the prices for the day we are going for the Red Garage and the Delta Garage are the same.

Since they are insisting on parking as close as possible to the stadium, which is better?

I looked at the map, but everything I can find online just says that the Delta Garage is reserved for Season Ticket Holders or Club Members but there are parking passes for sale there.

Just not wanting to risk getting screwed out of parking for several people's first baseball game.

Any suggestions between those two, or the B9 or B11 garages?