I am starting a new save just to get the artillery achievement. I only have 3 left to get, this one and the two timed achievements. I don't think i'll ever get tho timed ones unless I play on multiplayer.

Anyway, since i'm going to quit and start a new save after getting the achievement, is it better to play on vanilla since the artillery is on nauvis already or just play with space age and go grab it off vulcanus?

Thanks