If we're talking Windows vs OSX, I would definitely say I'm more productive when programming on a Macbook. If we're talking a two-year-old Macbook vs the lates

If we're talking Windows vs OSX, I would definitely say I'm more productive when programming on a Macbook. If we're talking a two-year-old Macbook vs the latest Macbook, I don't think there's much of a noticeable difference in productivity