I run a demo fleet of bikes, and have consistent issues with Juicy brakes. I’ve had bikes come out of the box that, after one ride, have needed to be bled. On several sets of brakes, I’ve tried bleeding them for half an hour, to no avail. Then, I’ve given them to SRAM mechanics at events, thinking that I was doing something wrong (which I wasn’t). None of them could get them to work either. This has happened on more than one occasion.
If you get them, I’d suggest getting a set of organic pads, and then taking the advice of the SRAM rep, put one organic pad in each caliper, and run a normal pad on the other side.