Hello all, Long time lurker here, still a noob at Civ IV 
Anyways my question. Ive pretty much have accepted the fact that my computer is barely capable of running anything past large games. For example, in the 18 civs earth scenario, I get about to the industrial age and then the loads between turns get almost unbearable. (3 turns per half and hour if im lucky) Usually however, things go haywire when I discover the majority of the planet. But, I really like earth sceanarios so I have been looking at some smaller maps.
In short, which would have a more devastating effect on gameplay, More Civs or a bigger map. I always assumed It was more civs but I have been seeing standard maps with 12-18 civs, I wondered differently Plus, My computer runs the Ghengis Khan Scenario fine.
Thanks in advance.

Anyways my question. Ive pretty much have accepted the fact that my computer is barely capable of running anything past large games. For example, in the 18 civs earth scenario, I get about to the industrial age and then the loads between turns get almost unbearable. (3 turns per half and hour if im lucky) Usually however, things go haywire when I discover the majority of the planet. But, I really like earth sceanarios so I have been looking at some smaller maps.
In short, which would have a more devastating effect on gameplay, More Civs or a bigger map. I always assumed It was more civs but I have been seeing standard maps with 12-18 civs, I wondered differently Plus, My computer runs the Ghengis Khan Scenario fine.
Thanks in advance.