i prefer disc. i play on console, and love the feeling of having a physical collection to look at my games. i still have some digital, as i get a lot of the free ones Xbox gives every month. plus, you get the resale value, if any, when you buy disc, and you can also "rent" games that way, when you buy them used from some stores.
i will continue to get disc until they are cycled out of the market. which might happen with the next gen consoles, if the rumors are true.