Several methods to write ISO to flash drive

This is what I've found so far:
  1. dd if=FILE-NAME.iso of=/dev/sdX bs=1MB && sync
  2. balenaEtcher
  3. usb-creator (it is in the repos)
  4. curl -L https://git.io/bootiso -O
    chmod +x bootiso
    bootiso -d /dev/sdX FILE-NAME.iso
  5. Rufus
  6. Unetbootin