But how cool it is, they now also announced an Arcade version!
It will run on some new arcade platform called EXA Arcade hardware. It is PC-based, but with some custom components, such as an IO-board. Probably to get the input lag to the absolute lowest possible.
Games run both in 4:3 31kHz and 16:9 720p modus, which is pretty interesting choice. This allows existing cabinets to also run the hardware.
To get an impression, here is the Switch gameplay: