What are the differences between Bitbucket and Atlassian Stash?

Question

git

Good day!
During the development process, an idea arose. In the product line (JIRA, Bamboo, Bitbucket), replace Bitbucket with Atlassian Stash. Actually, the question is, what are the pros and cons of the version control system (as well as integration with other Atlassian products) will the team get after such a replacement?

Answer 1

Main differences:
From personal experience: Stash is slow due to the implementation in java, eats decently memory and resources (just like Jira), there is no possibility of any grouping of projects out of the box (i.e. all projects are displayed in one big list)