It can be less expensive, as long as it's tested to hold up to x amount of use and there is a backup system in place.If it turns out the Playstation controller wasn't at fault but the multimillion dollar custom portal window imploded, can we take a lesson that pushbuttons are pushbuttons, and it doesn't need to be expensive to be the best solutions?
What good is wireless controller only if you are at the bottom of the ocean and the UP button isn't working???