The answer to 'switch vs' is that switches and outlets serve different purposes in an electrical system. Switches are used to control the flow of electricity to a specific light or appliance, while outlets provide a point to plug in and power various electrical devices.
Switches are typically less expensive than outlets and are relatively simple to install, making them a good DIY option for many homeowners. Outlets, on the other hand, require more complex wiring and may need to be installed by a professional electrician, especially if you're adding new outlets to your home.