Well, in your opinion what do you think is the best fishery in Colorado? I believe it is Jerry Creek Reservoir #1. Bluegills are easily over 10", including some up to 14". If you get bored catching a bunch of these, you can catch a bunch of decent largemouth. I've personally caught 5 over 5 pounds there, 3 of them in 2005. The largemouth fishing is faster than anywhere in the state, and if you fish it hard and hit it right, 50 bass days are very common.