The Saturn V may soon be upstaged by Musk's Starship, but as of right now, nobody has come close to matching the lift capacity of the mighty Saturn V. Not one of the 192 other countries have landed a man on the moon. That's because it takes incredibly powerful machines to lift significant weight (a spacecraft that carries enough fuel to get back to Earth) out of our gravity well.
The crew of Apollo 8 said it was so loud during launch, they could not hear well enough to communicate. They also called it an "old man's booster" due to the modest acceleration. When compared to the 8G's of the Titan/Gemini booster ride.
Of note, I did get to spend some time with one moon walker, Charlie Duke. I asked him a question about hypergolic maneuvering thrusters and how they were used to stabilize a spacecraft. He was interested in my question and spent 20+ minutes telling me his moon landing story. One on one. I heard it directly from the man who did it! What an honor.