@Hythe_
I'd quickly like to point out two things:
Quote Originally Posted by Hythe_ View Post
This is very important! Not all of the skills have the same potential from TRUE stealth vs. feint strike's mock stealth. Therefore, using cunning attack from true stealth means the initial damage of cunning attack is boosted by whatever from stealth legacy or trait you have. The bleed is exactly the same as the feint strike's mock stealth bleed.
This isn't correct. Improved CA's bleed from true stealth is higher than the one after IFA. But it's indeed technically the same as the IFA version and is overwritten by it, so you want to refrain from using CA after IFA the first 30 seconds of the fight to use true stealth CA to its full potential.

No like cunning attack will stack, this means a crit cunning attack wont stack with a crit cunning attack, but it will stack with a crit improved cunning attack.
This is also not 100% correct. There is one version of CA that will stack with itself and that's the regular non-improved, non-crit version.
So you can have the following bleeds active on a target at the same time:
1 Improved CA (crit, dev or non-crit)
1 Crit or dev regular CA
X regular non-crit CAs

Hope this helps