you many want to keep in mind that some LFS sell mutts that people bring in. Be sure you know and trust your LFS. I work at one, and I see people tell people the wrong things often. I think they do it on purpose sometimes. That is the rouble with hiring young stupid people... anyways
Make sure you are picking pure breed. Spend the extra dollars if you can not be sure. Only buy from those you trust. I mean you are breeding, you do not want a dud fish, or worse make even uglier fish. I have seen a mutt lab, sometime they mate with similar fish and you get a dull nasty yellow. spend the extra and you can then sell back some fry to make up for it.
thats my two cents... and I refuse to take it back... really who uses pennies anymore.