Have changed my thinking on this a bit. Double Shot is a beautiful fresh beer, and should be kept cold. Bottles run the risk of triggering a cellaring mentality. Double Shot and Good Morning will not get better with age, especially at cellar temp. In my opinion Double Shot & Good Morning should be enjoyed as freshly as possible, regardless of format. They both evolve beautifully in the growler for a while, but they are, again in my opinion, at their very best < 6 weeks old. Beyond that the intense coffee no longer provides the proper balance to a super rich base beer. The beers still have merit, but it's like Jordan on the Wizards, ya know?
So... Double Shot in cans.

Not sure about Good Morning just yet. Barrel Aged beers definitely still in bottles, along with mixed fermentation creations we've been working on.