I bought a Mathews lift that came with a 10" and 8" bridge lock stabilizer. The 8" with the rear vbar mount felt good. But the 10" in front it felt too short, especially since about 2" goes in the lift's riser.
With this QD mount the 10" bridge lock stabilizer is now around 12"+. I would definitely buy another when I need it again, and would for sure recommend it to anyone.
The CON: there is only 1, it might be important, the end of the screw/bolt is bigger than the notch on the bridge lock bar, and will damage/mar your pretty and expensive bridge lock bar. If you don't care about it too much, this is a great buy.
I would suggest that the maker add a piece of plastic/nylon/whatever at the end to reduce the damage.