You will find that the unbranded design things basic, which makes troubleshooting quick and stress-free for most setups.
2PCS Electromagnetic Power Relay 8-Pin 10A 24V DC Relay Coil with Socket Base
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.
You will find that this unbranded relay pairs well with generic controllers, without any branding conflicts or odd fit issues.