I tried Sapling (Facebook's fork of mercurial with more polished git-compatibility layers) and never looked back for any of my own projects.
I recently started a new job where the vanilla git CLI is the only git frontend installed on company servers, and the regressions in user-experience are painful :(
> According to a Stack Overflow Developer Survey, almost 90% of developers use Git, while Mercurial is the least popular version control system with only about 3% developer adoption. In fact, Mercurial usage on Bitbucket is steadily declining, and the percentage of new Bitbucket users choosing Mercurial has fallen to less than 1%.
I recently started a new job where the vanilla git CLI is the only git frontend installed on company servers, and the regressions in user-experience are painful :(