im fairly new to the corn world and only have a couple pairs but heres my thought on it. buy stuff that can be paired up together to make a variety of morphs. I bought 1.0 patternless lavendar het amel and 0.1 amel het patternless lavendar. that way I get opals, patternless opals, amels, patternless amels, lavendar patternless, and all are het for what ever they arent visible for. I just feel like it gives me more of a variety so it will make it easier to sell the excess babies. I also picked up 1.0 butter motley and a 0.1 butter het motley. and 1.0 sunglow het anery 0.1 snow het hypo. I think those 3 pairs will give me a good diverse amount of babies without trying to get rid of say 10 of the exact same thing.