This isn't about Linux, but my child asked me to reinstall Windows at home, so I ended up using it while making a Windows USB.
https://www.ventoy.net/en/index.html
It was inconvenient to create a new USB every time,
but if you install this on a USB and copy the ISO file, you can use it.
I haven't tried it, but it looks like you can copy several and select them at boot.
I think I can get rid of all other installation USBs now.
