Ratio is just given on the Wiki because there are too many variables to list weapons in order of mainhand DPS. But if a Wurmslayer was equippable in offhand, it would be basically the same DPS as a Swiftwind (ignoring the haste and attack effects).

Swiftblade of Zek blows Jade Mace away because two extra damage on a weapon that fast is obviously far more powerful than 2 extra damage on a slow weapon.

Join TMO and loot rotting VP weapons.

Oh right, that was dumb, it improves the delay by a larger absolute amount but that doesn't matter as the relative ratios stay the same. Thanks.

But TMO doesn't believe in handouts.

earn the right to loot said rotting weapons*

But the best rogue weapons aren't from VP...

Nice save.

Here you go OP.

Punch in values in green boxes.

Confirmed wrong

Have you parsed thornstinger vs ragebringer? Although I have to imagine that the aggro on thornstinger would be pretty annoying.