Coloring Resin

I want to color Smooth-Cast 325 series. What dyes should I use? I am aware that there is alchahol ink for cloudy parts, and normal dye for coloring the resin normally. What is your experience with these? What are some specific budget options out there? All feedback appreciated.

Resin admit almost everything while It isn’t water based. The only consideration is about opacity. If you want to make it opaque you should add white.