'Glad you are happy with your results.
Please keep in mind that a water soluble dye is a completely different animal from an oil based pigment stain. They apply differently, work differently and look differently so moving between them can require a bit of change of process. It's good to have both in your arsenal because different species demand it. Example...oak or ash. When you want that bold, big pore structure to shind, the pigment stain is going to be the bee's knees. For maple and other close grained woods, a water or alcohol soluble dye is going to provide a more even coloration. And the dye is what you need when you're creating a toner with shellac or your waterborne clear coat to spray.
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The most expensive tool is the one you buy "cheaply" and often...