Graphite Community

You can totally use multiple commits per branch - nothing stopping you from doing this and honestly, it's just up to personal preference!

The reason that we promote a "1 commit per branch" workflow in our docs is that often times devs coming from companies that use tools like mercurial/gerrit/phab are used to stacking commits rather than branches, and maintaining one commit per branch somewhat simulates that experience

Also I've seen some devs review PRs commit-by-commit, since each commit on the branch may introduce a new change. 

In the world of stacking however, each PR in a stack is typically a different change and reviewers should review a stack PR-by-PR - whether or not you use a single commit or many commits to represent that changes in each PR is up to you

Thanks Pranathi, I will give the tool a try then!