When I started out I was pretty set on only working only with co-dom and dom traits. Its only now that I have just about all the morphs I could ever want to work with that I feel the need to get into some more recessive projects. As of now, I only have one recessive gene: Axanthic. My goal is to produce Axanthic Pieds (AKA Lightning Pieds) over the next 3-4 years. I think these double recessives are very cool and there aren't a whole lot of them because they are much more difficult to produce.
Go with the morph that you like the most, not the one that will make you the most money. The only two recessives that I truly love are Axanthic and Pied so it was only natural for me to go for the double recessive project. Even though I'm only halfway there, I am really looking forward to producing some lightning pieds!