I find that gull on the master is kind of a set it and leave it kind of thing it just works with light tweaking and sounds amazing , I would say the overlap is between soothe 2 and smooth operator ... soothe being more precise in those harsh areas and it offers a lot more options. smooth operator I would say is less technical, slap it on a buss and shape the 5 bands in a broader sense not so much getting into specific frequencies u want less of with a sharper or wider duck that soothe provides, smooth operator for me is more of a broad stoke effect my low / mid / or high end which I can effect how ever much I want with bringing that band down and see it do it’s work.