to the extend that i feel a little bad for my quadruple tab rant a month ago. It works like a charm now with double tap regardless the tap speed or applied pressure or wideness of finger on the surface.

The trade off seems to be larger apps being killed more often by oom again. At least android navigations get killed rather quick when switching away from them.
Prove to me that it was a sad circumstance to have only 1Gb on j1. 3GB on Xperia X might be what they are optimizing for good now?