It's very simple; as soon as a device has a number of safety reports, it's kind of wrong to recommend it. We know PC causes trouble. We don't know that about pedal monster, but if I find some corroborating reports well it gets pulled out of my truck too.
Just because something hasn't happened to your specific device, that doesn't make the product safer. 5, 10 bad reports and it's obvious the product is unsafe for too many people and might just ruin your day/truck. "They need to do their research"? Well OP did just that, we're telling him the product has caused trouble.
I also don't see the point in merging this thread with the other one. How many other thread duplicates do we have for octane, gear ratios, tires, oil etc; lets not try to reduce the forum down to 10 threads. OP asked a question, we can all answer and we can all move on as desired.