Finally an interesting handheld scope which might justify upgrading my good old JDS6052s. I hate the idea of having to touch the screen with my fingers and much prefer physical controls, though, but I guess it's the necessary sacrifice in this case. If a buggy and/or badly designed UI doesn't ruin it, it may probably be usable.
I wonder if this model can simulate phosphor (when the signal trace slowly fades away, as on CRT screens, don't remember the proper word for it). Some of the pictures on the selling pages suggest that it probably can.