I captured a swarm (5-6 lbs) 13 days ago. They have filled two mediums with new comb already. They are running circles around the rest of my hives which hasn't made much comb comparativley. All of these hives are within 20 feet of each other.

Why would this hive make that much more comb in 1/4 of the time?
All of the hives are queenright.