I'm torn on the where, honestly. It would make sense to stay here - we've started to get established, we know it's not being used, this is where we landed so we have slightly more of a claim than if we tried to move somewhere else - but there's a reason it's not being used, too. I don't see a way that we could hunt or farm enough food here to even come close to being helpful, not without a lot of terraforming. The world's been getting seriously messed up as it is by people trying to change the environment to suit rather than choosing a location that suits their needs.