A nice touch is the smooth spring action inside this unbranded relay, which feels reliable without being too stiff.
MY4N-J MY4NJ Small Intermediate Relay for Omron DC6V 12V 24V 10Pcs Replacement
What stands out about the unbranded brand is that the contact ratings are printed large, so you can read them fast.
You will find that this unbranded relay fits standard sockets, and the metal tabs feel secure and nicely finished.
You will find that this unbranded relay pairs well with generic controllers, without any branding conflicts or odd fit issues.