Can anyone speak about YouTrack/Space's warts? The marketing blurbs makes Space + YouTrack look like a decent replacement for Jira + Confluence + Bitbucket, but I don't recall ever hearing a developer talk about it.
Space I haven't used. It seems like an attempt to reinvent both products in a GitLab style product which is a pity because the JetBrains tools are very mature and I don't think they needed a new product.
But that was a decade ago, and it could've been a misconfiguration on that team's part. It was also back when JIRA was more of a structured database with real issue types and not stories atop stories for all eternity.