Is it better to use path() or url() in urls.py for django 2.0?

From Django documentation for url

url(regex, view, kwargs=None, name=None) This function
is an alias to django.urls.re_path(). It’s likely to be deprecated in
a future release.

Key difference between path and re_path is that path uses route without regex

You can use re_path for complex regex calls and use just path for simpler lookups