Personally, I love dual tail switches.
More importantly (to me), it's very similar to the XT11S, but without a side switch. I absolutely love the XT11S and previously reviewed it. I think it is one of the best lights I've ever used. My only issue was that the side switch would activate it in my pocket.
The new XT2CR seems to have taken everything that's good about the XT11S, and removed the only problem. You even upgraded the emitter. While I haven't handled it yet, if it is what I think it is, it could be the best 18650 light of 2017.