Better than most

Works better than most. All the others I have tried are too slow on a 2010 Mac Pro tower and 2013 Mac Air running a fresh install of Yosemite. This one is a little slow with the magnify glass cursor but I can work with that. Sometimes the desktop cursor becomes hidden after selecting a color, but a quick click on the top desktop bar returns it.

JohnRedmondMeToo about Color Picker