This is a great version of Ghost Trick to play. Visuals are mostly an objective upgrade, and the music... well, you can switch between the old and new soundtracks on the fly. While button controls don't replace touch controls, they're more intuitive than the DS's d-pad. And of course, you can use touch controls in the Switch version. So that's probably the version I'd recommend the most. Of course, the DS version is the original intended experience, and the iOS version gives a comparable single screen experience to the modern version, and is $20 less. So really just play any version you can get your hands on.
It's a good thing any version is a good version since Ghost Trick is nothing short of brilliant. And you can know why if you watch this: https://youtu.be/iVoLC3VRfaY ;)