That's what I've noticed as well. I really don't like the (insert color) & bronze deal either. Theyre just color variants of the same population. You can actually mix them if they came in the same import date which is just crazy to me.
The only breeders I have currently are the azureus. I took a huge hit this winter. I bumped the power cord to my heater before a left for a business trip. I lost my black foot Terribs, all but 1 orange terrib, suriname cobalts, bicolors, and all the growouts. I was able to bring back my male azureus from the brink of death.