Agree with 21Dog...Candlestick was a dump.
Was able to strike up a good conversation with the Seahawk fan sitting in front of us. He was a season ticket and had been to most of their consequential games over the years. He told us that he took a roadie to watch the Seahawks play in Arrowhead Stadium. He said that, as loud as Lumen Field can get, Arrowhead nudges them in terms of crowd noise.
So, I might add KC to my roadie list if the Rams were to have an early season (i.e. September/October) match-up with the Chiefs. Not messin' with any cold-weather venues beyond those months.