Sigh, stupid Imperial units.
354ml of coffee is quite a bit, even with strong robusta local coffee I don't do more than 180ml on average, and 4-5 shots sounds like a lot. I suppose if your body can take it, that's fine, but I do wonder if it'll taste like ass after an hour or so; won't it get cold?
Wife's Nothing(1) seems just fine. My only issue with the design is how it acts like an echo chamber for the haptic motor. It actually is quite noisy at the higher settings.