I have lot of multi GB movies/series in process at any time so always short on space and don’t want to lock it up in another partition. You just put several is

I have lot of multi GB movies/series in process at any time so always short on space and don’t want to lock it up in another partition. You just put several isos on it once a year. It’s usually not installed, just run. Any live distro can download additional tools as needed. And really any from the last five years are fine, partition tools and text editors haven’t innovated recently. Maybe you’d want the latest btrfs tools possibly, if so download. A cheap 64GB! flash drive dedicated to the purpose and put on a keychain works well. Think I looked for 32GB but needed to go 64 to get usb3.2+ transfer speed, which I also recommended. Still so cheap! Great for test driving new distros too. I agree about ventoy, but only had to install it once, and already blocked it out, haha. Hopefully someone strips it down and adds a lite version to debian.