Depends. I have heard stories of people winning a lot without a shield, but the only times I have died to duel-wielders were a guy that spammed the rolling claw attack, so he never even used his off hand weapon, and then died to Lunar because she had a pike offhand.
In most situations, I'd say shield is better. Even two handing would be better, though I have little experience with this aside from the many times I have taken advantage of a duel wielders lack of shield. Voted for "same" though.
In most situations, I'd say shield is better. Even two handing would be better, though I have little experience with this aside from the many times I have taken advantage of a duel wielders lack of shield. Voted for "same" though.