[video]https://youtu.be/6G5RSQl0wMk[/video]
Double Droplet simulation test. This took around 15 hours to bake at a resolution of 500 and 19 hours to render at 100 samples per frame.
On a side note, lower resolution simulations i.e. 250 resolution is vastly different from higher res, at 250 the simulation was perfect, and I would have to do further testing and rebaking at 500 to get it to work right.