[ngoldbaum]

I prefer mercurial over git and will choose it every time for new projects unless there's some other concern preventing that.

Mercurial has a number of features that git never implemented - in particular revsets. I also prefer the hg CLI over the git CLI. Mercurial has sane, concise online help, and a lot of work went into the design of the command-line to be consistent, composable, and made of pieces that do one thing and do it well.

[rjbwork]

Seconding this sentiment. Far, far, prefer hg to git. TortoiseHg blows away the Git UI's as well, IMO. I always feel like i'm poking around in the dark on SourceTree.