Explorer II - I love it, but how should I use it?

[looseends]

I have a GMT Pepsi, which I love, and for tradition sake I have the GMT hand follow GMT - I guess at least so I know what time it is for my UK friends. And I can the whole 3rd timezone with the bezel.

But I just got an Explorer II which I'm digging. It has the GMT hand, but I think it would be more appropriate to set it to the local 24H time - as that was the intention (right?), if I'm stuck in a cave with no daylight, I know whether it's am/pm - which ironically matches my working conditions.

Of course, I could set it to GMT and it would be the same as my GMT watch (keep in mind this way they look cool synced up next to each other in the winder ).

So, just your opinion - what should I use my Explorer's GMT hand for?