Latching switches for Button Box

I have no Buttons yet. still in the planning phase :slightly_smiling_face:
But perhaps I go for this one. is On/off momentary
(german site)

and perhaps this one:

https://www.amazon.de/heschen-quadratisch-Momentary-Button-LED-Lampe/dp/B076Y1B16R/ref=sr_1_119?dchild=1&ie=UTF8&keywords=drucktaster%20blau&language=en_GB&qid=1611759393&sr=8-119