Given the industry doesn't make quarter-sized tokens, I'd go with .900 - basically the closest to a quarter but smaller. Figuring that it would be easiest to get those to work in most games without too much fuss.
To me, fully functional coin doors is an important part of the experience. I originally went with .984" tokens because my favorite arcade haunt BITD was Malibu Grand Prix, and that's the size of their tokens. I was able to snag some of their tokens at one point, so it was a personal high to be...
I've seen some other buyers post in here with successful outcome, so I'll give it a try.
Rich/ToG - I placed an order for 10 items on 2/9/2023 (R229917518). All items showed as in stock when I placed the order.
I followed up with an email on 4/19/2023, asking for an update on the order...