Excite x12 or x14?

Hello all,

I was all set to purchase the Excite X12 to go with my Creek Evolution 50a for my office. But I just learned of the Dynaudio Excite x14, an 8 ohm speaker (although apparently with pretty low sensitivity.) I am not sure which to get now, especially because I haven't been able to find any reviews of the Excite X14. Does anyone have any experience with the X14 and is it a significant improvement over the X12? Should I be worried about the low sensitivity? Am I better off staying with the X12?

With thanks!