I like the RE's better. I use them, and my brother just bought some currie's because at the time they were cheaper than the RE's. The JJ's are a PITA to put together. They get you big with the 30* of movement in every direction, but the body of the currries are so wide and they hit your CA pocket before it can even come close to the 30* they can truly get. From looking at the two it seems the same size RE's are a little thinner so allowing more movement.