Thunderbrd
C2C War Dog
If it is possible to filter for a moon terrain tile then I would definetly go this way.
Toffer:
If only mines would spawn resources then there would be way less strategy to pick a good site for your first lunar city. They all would be good and there won't be a race to get to one of the rare sites that have both a metal resource (or more than one) and He3.
They do. But for the moon you might need special mines to determine a different set of resources they'd potentially spawn. IIRC, you can even set the improvement to have its own special 'chance' of spawning a resource. Therefore you could make the moon mine spawn a resource much easier than an earth one would.