I've found Tower to be very sluggish on a large repository on OS X, where as Source Tree keeps on trucking. Our repo is 4GB and has about 1 million commits. S

I've found Tower to be very sluggish on a large repository on OS X, where as Source Tree keeps on trucking. Our repo is 4GB and has about 1 million commits. Source Tree is the only client on Mac I've found so far that doesn't completely grind to a halt on a repository of this size.