I saw in another post Torodo mention something he called a Weapon's Damage rating which is derived from multiplying a weapons DPS by its speed. I thought it was a great concept to show the validity of weapons so I created a table of most weapons we might use and calculated their Weapon Damage Ratiing. It looked pretty good, but the thing I noticed is that speed was weighted too heavily. For example, I've run alot of tests on fast and slow weapons of various speeds and while a 2.6 speed 65 dps slow green is definately better than a 1.8 speed 71 DPS weapon, I found it to be almost as good as my emerald ripper (87dps) and not as good as my Malchazeen. But simply multiplying weapon speed by DPS makes the green blow away even 100 DPS weapons as far as Weapon Damage rating is concerned.
I created the Weapon DPS Index (WDI) to give greater weight to the white damaged gained from an increase in DPS, not matter the weapon speed. The results match my testing very closely for just about everything I've tested up to 90 DPS weapons. Beyond that I'll need help, or time to confirm the results.
Here is the WDI equation: ((DPS*Speed) + 0.5*DPS)/3
Below is a representative table of most weapons we might use. Notice 2.5 seems to be the break even point where the WDI = DPS. It might mean something, it might not.
EDIT: Hopefully this is more readable
Weapon DPS Index
Rank DPS speed Index Ratio Differential Weapon
1 100.2 2.8 110.2 1.10 10.0 Syphon Nathrezim
2 98.7 2.7 105.3 1.07 6.6 Rod of Sun King
3 97.6 2.7 104.1 1.07 6.5 Dragonstrike
4 97.6 2.7 104.1 1.07 6.5 WickedEdgePlanes
5 100.2 2.6 103.5 1.03 3.3 Rising Tide
6 93.7 2.7 99.9 1.07 6.2 TalonPheonix
7 91.1 2.7 97.2 1.07 6.1 Dragonmaw
8 91.1 2.7 97.2 1.07 6.1 Black Planar Edge
9 93.7 2.6 96.8 1.03 3.1 Netherbane
10 92.1 2.6 95.2 1.03 3.1 The Decapitator
11 91.2 2.6 94.2 1.03 3.0 Gladiator's Slow
12 87.5 2.6 90.4 1.03 2.9 Fool's Bane
13 84.3 2.7 89.9 1.07 5.6 Planar Edge
14 84.3 2.7 89.9 1.07 5.6 Drakefist Hammer
15 87.6 2.5 87.6 1.00 0.0 Big Bad Wolf's Paw
16 83.7 2.6 86.5 1.03 2.8 The Blade Fist
17 83.5 2.4 80.7 0.97 -2.8 Runic Hammer
18 100.3 1.8 76.9 0.77 -23.4 Boundless Agony
19 71.7 2.7 76.5 1.07 4.8 Reflex Blades
20 98.6 1.8 75.6 0.77 -23.0 Fang of Vashj
21 83.4 2.2 75.1 0.90 -8.3 Fel Edged axe
22 71.7 2.6 74.1 1.03 2.4 Boggspine Knckles
23 93.6 1.8 71.8 0.77 -21.8 Heartrazor
24 71.6 2.5 71.6 1.00 0.0 Terrok's Gavel
25 91.9 1.8 70.5 0.77 -21.4 Malchazeen
26 65.5 2.6 67.7 1.03 2.2 AH GREEN
27 87.5 1.8 67.1 0.77 -20.4 Emeral Ripper
28 100.3 1.5 66.9 0.67 -33.4 Tracker's Blade
29 100.3 1.5 66.9 0.67 -33.4 Swiftsteel Bludgeon
30 62.6 2.5 62.6 1.00 0.0 Mag'Hari Fury Bnd
31 93.7 1.5 62.5 0.67 -31.2 Claw pheonix
32 91.1 1.5 60.7 0.67 -30.4 Gladiator's Fast
I don't know if this also doesn't weigh white damamge heavy enough as even the 100 DPS 1.5 speed weapons are almost last, but I don't have any to test with. I think in the least this gives a representation of how screwed up the WF cooldown is.
Let me know if there are ways to improve it.