docs: refactor

docs/manual/try-it-out.md

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+# Try it out {#ch-try-it-out}
+
+Thanks to the portability of Nix, you can try out neovim-flake without actually installing it to your machine.
+Below are the commands you may run to try out different configurations provided by this flake. As of v0.5, three
+configurations are provided:
+
+- Nix
+- Tidal
+- Maximal
+
+You may try out any of the provided configurations using the `nix run` command on a system where Nix is installed.
+
+```console
+$ cachix use neovim-flake # Optional: it'll save you CPU resources and time
+$ nix run github:notashelf/neovim-flake#nix # will run the default minimal configuration
+```
+
+Do keep in mind that this is **susceptible to garbage collection** meaning it will be removed from your Nix store
+once you garbage collect. If you wish to install neovim-flake, please take a look at
+[custom-configuration](#ch-custom-configuration) or [home-manager](#ch-hm-module) sections for installation
+instructions.
+
+## Using Prebuilt Configs {#sec-using-prebuild-configs}
+
+```console
+$ nix run github:notashelf/neovim-flake#nix
+$ nix run github:notashelf/neovim-flake#tidal
+$ nix run github:notashelf/neovim-flake#maximal
+```
+
+### Available Configs {#sec-available-configs}
+
+#### Nix {#sec-configs-nix}
+
+`Nix` configuration by default provides LSP/diagnostic support for Nix alongisde a set of visual and functional plugins.
+By running `nix run .`, which is the default package, you will build Neovim with this config.
+
+#### Tidal {#sec-configs-tidal}
+
+Tidal is an alternative config that adds vim-tidal on top of the plugins from the Nix configuration.
+
+#### Maximal {#sec-configs-maximal}
+
+`Maximal` is the ultimate configuration that will enable support for more commonly used language as well as additional
+complementary plugins. Keep in mind, however, that this will pull a lot of dependencies.
+
+You are _strongly_ recommended to use the binary cache if you would like to try the Maximal configuration.