I've never had touchscreen laptops before, sadly, and it's likely that I won't be getting one any time soon.
When using laptops, I'm overly comfortable with their traditional way of things--keyboard and either touch-pad. Have been used to this form of way for as long as I'm able to remember, and still am. If those two things are ever to be taken away (or at least limited, so to speak), I probably wouldn't be considering it a laptop, haha. Somehow, if I manage to get my hands on a touchscreen laptop and start using, I'd immediately forget about its ability to sense touches and whatnot, due to reasons I've already stated.
Only devices I utilize with touchscreen are phones and tablets, because, I feel, this is how most of them are meant to be used in first place. Some do have buttons and whatnot, but as opposed to computers, I wind up ignoring these things and use touch function for more or less everything.