As far as stendkers versus asians, the quality really probably depends on how much you're willing to spend, and how old/big the discus are when you buy them. When you buy juvies, they are cheaper not only because they are smaller and have not required as much care, water changes and food (basically resources), they are also cheaper because it is unknown how they will look when older/bigger. When you buy a larger discus in the 5"+ range, they cost a lot more but you already know how good they look. All of that is part of the price increase for the larger discus.
So, you can buy 6 at a time at $25 each for $150, and you will probably get a ten least one good one out of the bunch, then buy 6 more and repeat, until you get a group of some really nice, top notch discus. Or, you can fork over $600-$1000 up front and start with a larger group that you know are all already very good looking fish.
So, you can buy 6 at a time at $25 each for $150, and you will probably get a ten least one good one out of the bunch, then buy 6 more and repeat, until you get a group of some really nice, top notch discus. Or, you can fork over $600-$1000 up front and start with a larger group that you know are all already very good looking fish.