I got a Dell XPS 13 last year and the touchpad is great. I use it both on Windows and Ubuntu.
I also remember having a Toshiba something-or-other 10 years ago and hating the touchpad in comparison to a Mac. So, just saying, I've seen how bad it can be. The XPS has given me no issues aside from having to make sure I change the click behavior (tap to click really annoys me).