What stands out about the unbranded brand is the simple color scheme, which helps you match it with other components easily.
12V DC Waterproof 4-Pin Automotive Relay Kit 40A 30A 2 Pack
It's a nice touch that Uxcell is the brand here, and it helps when later.
I like how the heavy duty housing protects the coil, even the panel sees bumps and knocks sometimes.
You will find that the relay works well with common drivers, and that makes integration into hobby projects feel intuitive.
A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.
What stands out about this Branded relay is how cleanly it resets after a trip.