Pop!_OS: Finally, we have my preferred operating system for myself and clients. Pop!_OS is based on Ubuntu, but redesigned for privacy and security. There are many differences from stock Ubuntu, including the following. • The Pop!_OS installer applies full-disk encryption by default. • All telemetry is disabled and third-party connections are opt-in. • The application store can install and update Flatpak/Deb programs. • Snap is not installed. • Pop!_OS has better window tiling options. • It includes a recovery partition to easily restore your system when needed. • It feels less sluggish and more polished