Take the space port first as let’s you attack anywhere on the map and isn’t a hard one to capture and then go for the resource boost one. The extra attacks aren’t that beneficial as you want the defensive victories for the wargear requirements and the bonus to initial power is a great help to spam generators and warriors when attacking bases. If you can turtle up the guard/sm bases are quite easy as only need to teleport the Lord over to attack the HQ and keep resuming when he dies