Most recent 10x10 maps I played:
This one is okay, but has some issues with the triple mex expansions in the middle being too close so games become a bit too snowbally.
This one we enjoyed a lot. High mexcount forces more tech heavy games, but it remains aggressive, because of the short distance.
Very open and sparse map. Has a similar problem to the first one with the 3 mex expansions, but I think it works a bit better here.
Interesting map, I think this is probably the second best.
Imo they are all pretty solid maps, and yeah, I would prefer all of them over Forgotten Facilities.
E: oh yeah the second example you posted was really an excellent map. Certainly better than the likes of Last Oasis etc.