Certainly none of the old bingo-style pinballs, they are prone to all kinds of mechanical problems due to their complexity and age alone - Although said, I have a 54 year old Bally Big Time and you can beat and kick it around and it just keeps on truck'in...........
The newer solid-state bingos are very rugged and reliable - Most of the Belgium machines built with the wooden cabinets are very dependable - The only real limitation/concern is the firmware that is interlaced with the coindoor, backbox door, and tilt mechanisms - etc. Once tripped, if you don't have the service box and know how to clear and reset them - They're dead for life.............
Regards,
Danny
