Just sidestep the whole issue and encrypt the contents with a key only you know/possess. Then the choice is simply "who gives me the simplest offsite platform with the fewest layers of abstraction (preferably none) between my data and the underlying filesystem".[1]
Switzerland is not some magic amulet that solves these problems once and for all.
With a properly designed container, it should (and that's actually a feature, else you're much more vulnerable to traffic analysis). That's a tradeoff between security and convenience, IMHO.
Switzerland is not some magic amulet that solves these problems once and for all.
[1] You know who that is.