I spent an hour playing World Cup Soccer for the first time in about 30 years at The Pint Pub in Toronto yesterday and it was a blast. I'd vote for that as a good option too.
It's really easy to pick up and get an impressive-looking score on. The callouts, playfield lights and DMD direct you really well without having to read the instruction card, let alone watch YouTube videos to figure out how to play it. It's fun to play and bright, noisy and colourful. I think it would appeal to most families and the soccer theme is pretty universal/timeless, although it is based specifically on the World Cup in the USA in 1994.
Even at that, you have the FIFA Club World Cup coming to the USA this summer, and the World Cup returning to the USA, Mexico and Canada in 2026, so although the machine is 32 years out of date, the cities, opponents and theme are suddenly bang up to date again next year.
The only caution I would have is owning a machine that's over 30 years old as a 1-pinball collection.
Do you have anyone that can fix it, or are you confident that you can work out the small (or large) things that will inevitably go wrong? I bought my favourite game from the 90s and it played beautifully until a ball went missing somewhere and when I opened the playfield a wire caught on something and stripped it away from the scoop, rendering the game useless until I got someone in to fix it. After another few months of playing beautifully, the DMD display began to flicker and show horizontal lines until it stopped working altogether. I have tried taking the connectors out blowing any dust out of them and reseating them, but this looks like another call-out for repair unless I can figure it out. I think I am more likely to make things worse than improve things if I poke about with it too much as I don't know what I am doing.
If that is a big concern for you, maybe something newer in a Stern Pro might be a better fit for a 1-game collection. If you like one of the less popular games, you might get a better deal on it than the games that everyone seems to want in their collections like Godzilla, Jaws and Jurassic Park).