I own the 2017 XPS 13 and its trackpad is still horrendous, but not as bad as most windows machines.

OP would be well suited to bringing their mighty mouse along with them.

I'll second this. I've been using a MBP for years, but the time for a new laptop came and I was disappointed in the new models. I bought an XPS 13 and the trackpad is close to Mac quality. Caveat, if you like the Mac gestures etc, you won't get those. But the pad itself is quite nice, it feels "right".