I run the Painless Wiring 7 circuit block for my Jeep. Has 3 constant hot and 4 ignition hot prewired circuits with dual relays. Used for my bumper lights, A-pillar lights, dash cams, XM box, rock lights, rear 12v outlet, and the relay for my OBA. Has a nice clean look installed and you can pull it and all accessories if you ever sell the vehicle as well. Run the 3 circuit in my Ford Ranger for Fog lights, bed lighting, and dash cam. Had my Ranger unit for almost 20 years now, still original Bosch relay on it!
Main point is that is a single main 10ga wire and relays rated for 40a, so you only have one connection to deal with at the battery.