seems to me that a touch screen laptop is a real touch device with browsers emitting (afaik) the same real touch events. as such it would seem to be better for

seems to me that a touch screen laptop is a real touch device with browsers emitting (afaik) the same real touch events. as such it would seem to be better for tuning behavior compared to a laptop without real touch events. (of course it's best to have actual devices around for testing.)