The travel from top to bottom of the switch is <0.5mm and because of the design it will end up ~0.3mm for a key press. The prototype will be a sandwich with handwiring but I hope to make a working PCB afterwards once I dial down my design. Since this switch does not mount like any mechanical keyboard switch, I'll be going with a two part plate design to hold them down which can be replaced by a PCB eventually even if socket mounted.

edit : and thanks I appreciate it. I understand that the community is quite unsure and skeptical about this, but trust me, I really think it's going to bring something new to keebs.