1h: I don't recommend dual-wielding. The only thing special about it is the cute little spin attack it does.
I haven't tried 2-handed, for the simple reason that I initially decided on the increased versatility of 1-handed. Having tried weapon-and-shield, weapon-and-spell, and dual-wielding, I much prefer the last option. Weapon-and-shield is too slow, especially when faced by multiple enemies (although I can see it being useful against bosses). Weapon-and-spell is useful against small numbers of low-level opponents (e.g. wolves) or enemies that are weak to a particular element, but dual-wield tends to carve through waves of enemies with ease. You just have to watch your stamina, and keep it topped up.
Eloise

