

nix profile being more modern but nix-env still being the only suggested way to do things on the sitefleek add -a package_name or fleek remove.... Additionally, the convenience of just adding or removing packages from the fleek.yml file and doing fleek apply is great too. If there's ever a plan to put a nix option in by default, I'd vote for this.
fleek add -a package_namefleek remove...fleek apply