[Snappy]

Thanks for the feedback!

As you know, we're constantly improving the performance.

There's an issue for CI performance (https://gitlab.com/gitlab-org/gitlab-ce/issues/21624), please add any specific feedback you have there.

For pipeline documentation, please consider creating an issue if you have any specific feedback. We'd love to know what we can improve there.

We do offer .gitignore templates, so I assume you mean to offer them during project creation. Please see https://gitlab.com/gitlab-org/gitlab-ce/issues/19468 and add any feedback.