My QAD works perfectly. Therefore, I'm not sure why I would regret not trying the limbdriver?

I'm not a bandwagon type of guy. I get amazed at how many people jump on a bandwagon as soon as a few people say 1 thing is the best there ever was.Whether is hunting equipment or electronics.
The cables and string are under much higher tension and also not connected to my rest. Think of a shoelace hanging compared to the part that's tied into an eyelet. The limb driver cord would be the first thing to get grabbed bybrush.