The former is great, you can play for free all day for the cost of admission, and they have a lot of machines.
The latter can get expensive, but you won’t get a chance to see something like this anywhere else in the world*. While some pinball machines take 75c for one game, the player pianos are one, maybe two quarters, and while I love pinball machines, I straight out adore the players.
(And yea, it doesn’t start from the beginning since you hafta put the money in then step back and hit the shutter.)
*If you can, I want to know about it, please.