If we beeline Astronomy, we'll be not even anywhere close to rifles when we get it.
Compare:
(... Machinery), Optics, Calendar, Astronomy
with:
(... Machinery), Fuedalism, Guilds, Banking, Gunpowder, Civil Service/Theology, Paper, Printing Press, Replacable Parts, Rifling
I'd rather attack with Astronomy and Axemen if that's all we have than wait a long time to get a better military tech. We should have at least Maces though, as we need Machinery anyway and we'll want Civil Service for Beaurocracy. Knights and Muskets aren't that much of a stretch either.
Compare:
(... Machinery), Optics, Calendar, Astronomy
with:
(... Machinery), Fuedalism, Guilds, Banking, Gunpowder, Civil Service/Theology, Paper, Printing Press, Replacable Parts, Rifling
I'd rather attack with Astronomy and Axemen if that's all we have than wait a long time to get a better military tech. We should have at least Maces though, as we need Machinery anyway and we'll want Civil Service for Beaurocracy. Knights and Muskets aren't that much of a stretch either.