Personally, I play on Marathon, mainly because in the later stages of the game it always feels as if whoever is in the lead stays that way with the turn speed. Usually they blow past the other civilizations in technology and win a science victory long before anyone is close enough in tech to fight them on any front. I've found that marathon fixes this.
Mind you, this is based on the first version of Civ 5 that came out (and partly, Civ 4), so I have not tried normal or epic in the most up-to-date version of Civ 5. Came here looking for opinions mainly!
Mind you, this is based on the first version of Civ 5 that came out (and partly, Civ 4), so I have not tried normal or epic in the most up-to-date version of Civ 5. Came here looking for opinions mainly!