A Raspberry Pi multiboot lets you pick Raspberry Pi OS, Ubuntu, or MX Linux at startup without changing SD cards.
Sometimes, a somewhat obscure Linux distribution might be just what you're looking for. Is either CachyOS or Nobara the one?
I used to be terrified of using the terminal, but as a Linux user, it's something you get accustomed to fairly quickly, and it's extremely helpful to know your way around. So, if you're new to Linux, ...