I want to use the stock app for my Gmail account... It has some cool features that go well with the calendar and pen. Have you figured out a way to change the [swipe to delete] to [swipe to archive?]To be honest the stock email app by Samsung on my note 7 does exactly the same than any other app like cloud magic or aqua right now. And it's a clean ui and not buggy.
But still looking for a feature like airmail that will notify me when the recipient opened my email.... Can't seem to find anything like this for Android.