I had it. It is very nice, but I could not justify the cost vs regular unit that was on sale at $350
It is better, yes I guess. Biggest thing is the on board storage going to 128 gig. If you need to dual sim then you have more storage already.
The 4 gig phone feels as fast as the 6 gig phone. Except when using the big in axon music app-which has weird lags on both.
it is $150 better (or more with tax and shipping). I did not think so. Returned it and got the regular unit.
I prefer space grey to gold, but that was not a major factor.