Barb WW Question?

What are the break limits for WW and Barbs?

Are they different whether it is One-Handed or Two-Handed?

I heard for example, that One-Handed CB needs 40 IAS to get to next level, while Two-Handed CB only needs 35 IAS. Is this true? If so, what are th trends for a Champion Sword, Collosus Sword, Balrog Blade, Mythical Sword, Phase Blade, etc...?

Thanks!