Definitely a great board, but I have some small complaints regarding balance.

1. Europeean supercontinent bonus is weirdly high at 6 reserves -- especially considering that it has extremely few territories.

2. Most of Asia is wildly impractical to try to hold onto. I know it's going to be that way in general due to its size and shape. Still, I think the territories could connect in different ways, or be aggregated/divided in a few spots to reduce the number of territories on Asia's perimeter (and on some of its internal territories' perimeters).