follow solrain's links. particularly:
haste delay hits/min %increase (this 1 haste) total change
0 7.5 8.00 0.00% 0.00%
1 7.425 8.08 101.01% 101.01%
2 7.35 8.16 101.02% 102.04%
3 7.275 8.25 101.03% 103.09%
4 7.2 8.33 101.04% 104.17%
5 7.125 8.42 101.05% 105.26%
6 7.05 8.51 101.06% 106.38%
7 6.975 8.60 101.08% 107.53%
8 6.9 8.70 101.09% 108.70%
9 6.825 8.79 101.10% 109.89%
10 6.75 8.89 101.11% 111.11%
11 6.675 8.99 101.12% 112.36%
12 6.6 9.09 101.14% 113.64%
13 6.525 9.20 101.15% 114.94%
14 6.45 9.30 101.16% 116.28%
15 6.375 9.41 101.18% 117.65%
16 6.3 9.52 101.19% 119.05%
17 6.225 9.64 101.20% 120.48%
18 6.15 9.76 101.22% 121.95%
19 6.075 9.88 101.23% 123.46%
20 6 10.00 101.25% 125.00%
21 5.925 10.13 101.27% 126.58%
22 5.85 10.26 101.28% 128.21%
23 5.775 10.39 101.30% 129.87%
24 5.7 10.53 101.32% 131.58%
25 5.625 10.67 101.33% 133.33%
26 5.55 10.81 101.35% 135.14%
27 5.475 10.96 101.37% 136.99%
28 5.4 11.11 101.39% 138.89%
29 5.325 11.27 101.41% 140.85%
30 5.25 11.43 101.43% 142.86%
31 5.175 11.59 101.45% 144.93%
32 5.1 11.76 101.47% 147.06%
33 5.025 11.94 101.49% 149.25%
34 4.95 12.12 101.52% 151.52%
35 4.875 12.31 101.54% 153.85%
36 4.8 12.50 101.56% 156.25%
37 4.725 12.70 101.59% 158.73%
38 4.65 12.90 101.61% 161.29%
39 4.575 13.11 101.64% 163.93%
40 4.5 13.33 101.67% 166.67%
41 4.425 13.56 101.69% 169.49%
42 4.35 13.79 101.72% 172.41%
43 4.275 14.04 101.75% 175.44%
44 4.2 14.29 101.79% 178.57%
45 4.125 14.55 101.82% 181.82%
46 4.05 14.81 101.85% 185.19%
47 3.975 15.09 101.89% 188.68%
48 3.9 15.38 101.92% 192.31%
49 3.825 15.69 101.96% 196.08%
50 3.75 16.00 102.00% 200.00%
51 3.675 16.33 102.04% 204.08%
52 3.6 16.67 102.08% 208.33%
53 3.525 17.02 102.13% 212.77%
54 3.45 17.39 102.17% 217.39%
55 3.375 17.78 102.22% 222.22%
56 3.3 18.18 102.27% 227.27%
57 3.225 18.60 102.33% 232.56%
58 3.15 19.05 102.38% 238.10%
59 3.075 19.51 102.44% 243.90%
60 3 20.00 102.50% 250.00%
61 2.925 20.51 102.56% 256.41%
62 2.85 21.05 102.63% 263.16%
63 2.775 21.62 102.70% 270.27%
64 2.7 22.22 102.78% 277.78%
65 2.625 22.86 102.86% 285.71%
66 2.55 23.53 102.94% 294.12%
67 2.475 24.24 103.03% 303.03%
68 2.4 25.00 103.13% 312.50%
69 2.325 25.81 103.23% 322.58%
70 2.25 26.67 103.33% 333.33%
71 2.175 27.59 103.45% 344.83%
72 2.1 28.57 103.57% 357.14%
73 2.025 29.63 103.70% 370.37%
74 1.95 30.77 103.85% 384.62%
75 1.875 32.00 104.00% 400.00%
76 1.8 33.33 104.17% 416.67%
77 1.725 34.78 104.35% 434.78%
78 1.65 36.36 104.55% 454.55%
79 1.575 38.10 104.76% 476.19%
80 1.5 40.00 105.00% 500.00%
note the "hits/min" column that i threw aqua font color into every 10 slots.
the % increase from any point in that to a later point is the % DoT increase you get from that much more haste. if that clunky sentence is unclear, here's some examples:
take going from 22% haste to 25% haste. on that list, 22% haste gets you 10.26 hits/min (really it's "rounds/min", but whatever). 25% haste gets you 10.67 rounds/min. 10.67 - 10.26 = .41 and .41/10.26 = 3.99%. in other words, adding 3% haste on top of 22% haste gives you about 4% DoT.
note, it doesn't matter what the delay of your weapon is, or how much dual wield you might have or whatever. 22%->25% haste is a 4% DoT increase for a delay 348 weapon, or for a 507 delay weapon, or a 100 delay weapon.
you can use this table to find different % increases in DoT from varying amounts of haste.
suppose you have 2x march, 18% gear haste with askar or 19% gear haste with turban, haste spell, and hasso. that's 63% to 64% haste. what % increase is that? (using method outlined above, you see that it's 2.77%)
but askar also has 4STR, 3ATT, and 3ACC on it. 4STR is about 1% DoT (raises base dmg by 1, and base dmg is around 100 for GA). 3ATT raises damage by something less than 1%, let's just say .5% (it would vary by mob). 3ACC raises hit rate by 1.5%, so without capping ACC, it yields at least 1.6% DoT. that has the extra stats yielding about 3.1% DoT.
so, turban has yet to overtake askar even at that very large % haste.
"but wait! i thought turban beat askar in certain scenarios!"
yeah, ACC capped scenarios. or, getting that last 1% from 69%->70% or so.
edit: pet peeve of mine: "<OP> i want this, BUT DON'T RESPOND WITH THAT!" i understand not wanting hearsay, but it's just kind of annoying to ask for information and take that attitude. this autobiographical note may seem self-indulgent, but "i don't want hearsay!" is also pretty self-indulgent, so i feel okay about it.
Edited, Mar 15th 2009 6:21am by milich