Proc and offhand rates by experiment

The main man down the US assassin boards - Chillwhisper - did another fantastic break down of corruption feat proc chances. Very good read.

Here is an interesting find from mentioned post:
"Dark Weapons proc'd 25 times out of 151 chances, or 16.5%." which is very low - makes you think if dark weapons are really worth the points after all.

There have been suggestions, that after the 3.0 patch which made SS our main, and arguably only damage dealer, to spread Dark Weapons points into:

Soul prison 2/2
Rapid striking 3/3
or
Life Leech 3/5

I would advocate for 3 points in life leech for 2 reasons:

1/ SS has 4 sec cooldown as it is and 1 sec cooldown between doing same combo prevents you from buffering two of the same SS into smooth two combos so the benefirs of rapid striking are not that big.

2/ SSVIII has 3 steps so that means you would mean you would get all your health from LL just doing the combo and nothing would go to waste*, or at least - no as much.

*if you have 5/5 in Life Leech it means it will give you 5 heals from 5 hits, if you get healed to FULL on, for example, second hit, the life leech will fade away, making you lose the 3 remaning heals that could be used as you get damaged during the combo itself.