[aleem]

SourceTree served me well for many years. Switched to GirUp 3 months ago and haven't looked back since. Highly recommend it. It's fast.

http://gitup.co/

[nikolay]

You mean, GitUp (not GirUp) and 1.0.3 (not 3)?

[toyg]

"Switched to Gitup" + "3 months ago"

[timlyo]

OSX only though :(

[cholantesh]

GitKraken[1] was mentioned in the comments on the OP. It seems quite nice, though I haven't had a chance to play with it.

1: http://www.gitkraken.com/

[timlyo]

Yeah, I mentioned it ;)

It's pretty good, although I mostly use it for getting a pretty overview of my commit history.

The stage and commit interface is quite nice.