Ya, there are rumors about a larger or better battery or a battery that can take up to the limit of V3 superchargers. All would be nice. But for even longer there have been rumors of an interior refresh to be more like the Model 3/Y with the horizontal screen and no dashboard gauge cluster behind the wheel. The last is the reason I went ahead and ordered the X now. The distinctive cabin of the X and Y help place it in a class above the 3/Y. Take the rumors with a grain of salt. Ya place your bet and take your chances.
That's exactly why I just got my X now
I don't hate the minimalist Model 3 Cabin. But I much prefer the not so minimalist cabin of the S/X.