I applaud the coming of ‘adventure’ geared cranks and kudos to Shimano for finally jumping in. I think that the 46/30 is a nice thing to have for a large segment of the gravel population, bike packers, etc. Unfortunately, if it is not perfect for your needs, it’s not like you get a chance to choose a different crank set-up when you buy your bike, forcing you to make what could be a costly swap to get what you want.
But frankly neither one are what I want. What would I want? How about a 46/36 or 46/34 with an 11-40 rear cassette? Not with the components I have though, unless I could make it work with something like Wolftooth’s Road Link, but with 2x, I still have to deal with the capacity of the rear derailleur to handle chain slack.