I've been thinking the same since I got it in February. With 3 long road trips under my belt I'm almost certain I get worse MPG on cruise control non-hybrid.
Been running it since at least 6 months, several long road trips, some challenging offloading, no issues at all. I kinda want to drive a stock one so I can feel the difference again because I am totally use to it now.
My ORP did not have it. I got these for much cheaper. Fits perfect.
Ecoangel USB Rechargeable LED Road Flares Emergency Lights-Roadside Warning Car Safety Beacon Flashing Disc Flare Kit with Magnetic Base for Vehicles & Boat | 3 Beacon Disc Pack