Here's some information for discussion, from Dunn's website:

Coppernose Bluegill are ideal for ponds where forage is a concern because they are usually 80% female. Coppernose Bluegill are aggressive but remain a low impact fish since their mouths are small. Coppernose Bluegill are available on our route trucks or for special delivery.

Considered by many to be one of the most enjoyable fish to angle, Largemouth Bass are the most sought after fish on the market today. When stocked properly with an adequate supply of Hybrid Bluegill and Fathead Minnows, these fish may grow as much as 1 to 1 1/2 pounds per season

(Hybrid Bluegill)
This fish will reproduce twice per year which makes it ideally suited for feeding a new or existing bass population. However, this fish will reproduce at 90% male so it won't take over your pond like most bream. It will feed on a commercial feed with annual growth rates of up to 1/2 to 3/4 pound per season. With a good management program in place these fish can reach weights of 2 to 2 1/2 pounds and exceptional fish will reach the weight of 3 pounds or greater! Make the Hybrid Bluegill a part of your management program and reap the rewards for years to come.


It's ALL about the fish!