Hi Ed,
Hard to say, it depends. When I am travelling with family, I think I prefer the JLC extreme world, because with it I do not worry, it is rough, and it is also water resistant.
For business, I prefer the Patek Travel Time, because it is easy to read, simple and elegant.
Lately, the Daniel Roth, as it is my latest adquisition. It has an easy to read time zone, and with the advantage that it has the daylight savings time function. It is also very elegant.
The Vulcain Cricket is nice and it has the advantage of an alarm to remind you of important meetings or even to wake you up.
The Oris looks sport and you have 3 time zones in one watch, which are also easy to change.
Best,
José