It takes a lot to show what optimal, but my feeling is that buying the settler is the best option. People seen to be missing the fact that you will sell happiness resources to the AI for 100-200 gold early on, since you dont need them. you sell your first resource. and possibly the second, if you settle ON it. so the settler immeaditly pays for half the gold it costed (by selling the resource).
grabbing the early resources earley is key. with 1-2 settlers you could guarantee 2-4 extra resources, that you can sell early and keep later, when they are needed.
golden age is an argument for having early spare happiness, but in my opinion it`s a weak one. the fact that you will expand into more resources means that you will accumulate much more happiness later on, when golden ages are more important.
for now, I`d advise something like: scout, workers, settler - buy another settler. trying to grab as many happy resources withe the first two settlers as possible, setting ON at least one of them and selling as much as possible to the AI in the beggining.
after that, you`ll have three cities and THEN you should look to ally yourself to a maritime CS. the bonus scales, so it will be so much stronger then having it earlier but applied only to the capital.
remember: you are selling resources to buy a settler that will grab more resources for you to sell (one of them immeatly, but settling ON it). so it pays for itself in a short time.
grabbing the early resources earley is key. with 1-2 settlers you could guarantee 2-4 extra resources, that you can sell early and keep later, when they are needed.
golden age is an argument for having early spare happiness, but in my opinion it`s a weak one. the fact that you will expand into more resources means that you will accumulate much more happiness later on, when golden ages are more important.
for now, I`d advise something like: scout, workers, settler - buy another settler. trying to grab as many happy resources withe the first two settlers as possible, setting ON at least one of them and selling as much as possible to the AI in the beggining.
after that, you`ll have three cities and THEN you should look to ally yourself to a maritime CS. the bonus scales, so it will be so much stronger then having it earlier but applied only to the capital.
remember: you are selling resources to buy a settler that will grab more resources for you to sell (one of them immeatly, but settling ON it). so it pays for itself in a short time.