I spent nearly three years with my PW's to make them work, they never did, and always something different that was wrong. I even swapped them for new units, and new flashes , same crap all over.
I got the word on the Phottix Odin and I have used those for over 7000 images now, not one single misfire!! Still full battery on the transmitter (c r a z y ) I couldn't be happier. You take them out of the box, put the batteries in, done. Go shoot and have fun!
And they also have remotecontrol over power from trigger to reciever. Fantastic feature, and it worked with the 5d3 straight away. Manual works for the 1d X, but full ettl support is being worked on. (they can still use the ettl communication line, so remote poweradjustment is still working)