Board Thread:General Discussion/@comment-5619126-20130206183950/@comment-6252463-20130209023703

Take advantage of it while you can (like I do), and only feed and evolve your dragons using the normal version. That will keep your food expenditures low. Then only breed using the valentine version if you want the pink dragon and valentine's day hybrids.

I also noticed only the original version has the quest for the Cupid dragon, so you might want to only breed that in the normal DS.