It is much better at presenting the setting and the range of those settings. It has a vast library of printers with basic profiles pre configured. It has the ability to save out profiles or Factory files. A factory file saves the STL and all settings so if you need to print it again and don't have the STL it will still have everything it needs. There are many more features to list, is it better than other free ones? Hmm, not sure, they all "work" to some degree.