The store employee says they play with this blue quaker every day.
The quaker itself seems polite, but cage-defensive, so for scores of reasons he'd be out with me for every possible moment.
He doesn't make much noise - no top-of-the-lungs shrieking...
I am highly tempted to buy, but they have a no-refund policy on livestock.
I currently have 3 GCCs, which would not be kept out at the same time for safety concerns. (Rusty and Scooter are bonded, and Rosie does not like human contact but often entertains me with somersaults from a distance and will take treats from my hand. Rusty and Rosie are NEVER let out at the same time because they hate each other...)
And I live in an apartment - I've never had a sound issue with the GCCs (who sometimes do get noisy, but all 3 of them in tandem are never as loud as one sun or jenday!)
In the past I've not had issues adding in birds, which is not a habit I intend to continue but I do have one cage (36x36x42") that is perfect for a quaker for when I'm at work...