A nice touch is how the unbranded brand uses a bright indicator LED, so you know at a glance when it's active.
2 Pack 12V 40A Waterproof Automotive Relay for Vehicles & Marine
What stands out about this unbranded brand is the clean coil marking, which helps you avoid wiring mistakes during setup.
This unbranded relay comes with a clear plastic cover, so dust stays out and you see the internals easily.