I would just use a 5W40 Mobil 1 personally.
Millers Nanodrive is generally recommended for the EA113 because of it's flat tappet pump follower. MK6 engines have roller followers, so anti-friction additives aren't necessary. Besides which, Nanodrive isn't VAG approved, and personally I wouldn't use an oil VW haven't tested and approved. If you want a NanoDrive equivalent with factory approval, go with LiquiMoly Molygen 5W40.