Main hand damage question

[heartbrand]

I know there's a bonus to main hand damage, it appears to be be 11 bonus damage per a hit. Now, for the math nerds, how does that translate into comparing ratios when deciding what weapon is more dps? Is a 19/30 or a 14/23 going to be more dps? Gotta b some formula that can be applied that accounts for bonus to give a more accurate ratio for main hand with the bonus taken into account.