[echelon]

Bitbucket used to fall over for monorepos. Sometimes it would fall into a death spiral, sometimes it would attribute PRs and commits to the wrong engineers (!!!) Not sure if that's still the case, but it was awful working with it.

Don't even get me started on the dumpster fire that is Jira.

[llamaLord]

We 100% have had issues with larger repo's in the past while we were still hosted on a stand-alone data centre. Since finishing our migration to AWS ~12 months ago, all stability and performance metrics are substantially improved.

https://bitbucket.org/blog/bitbucket-cloud-has-landed-in-aws

Full disclosure, we do still have some work to do in terms of supporting very large repo's (>10GB non-LFS) - but those scenarios are still handled relatively gracefully.