Personally, I use RPi-Imager. It is able to format your drive, then flash the ISO to it.
Erase is found in the 'Choose OS' list, to be followed by Garuda (obviously!), chosen under the 'Use Custom'.
I had problems with Rufus (well-known) and Balena Etcher.
For other options, read this thread with many options for you - Another imager option