I have the Xr and I'm really enjoying it. I came from an 8, so it's clearly a step up in battery life. But my question is comparing to the Xs. Every battery test I'm seeing online is showing the Xs to be on par with, if not better than the battery life than the Xr. And yes I'm talking about the Xs and not the Xs Max. I'm still within my 14 day exchange period, which is why I'm curious. I went with the Xr for the battery life, but honestly I'd prefer the smaller form factor of the Xs, and the dual lens would be a nice perk as well, assuming battery life is really that similar. TIA!