Bamboo Workflow Connector vs. Nintex Workflow

I am putting below the main points I see between Nintex workflow (2007/2010) and Bamboo Workflow Connector since I could not find any comparison with a quick good.
I may omit something or be wrong so I will correct and accept criticism if it comes.


Nintex : Approve/reject by email (Lazy approval)
Bamboo: none


Nintex: No Feature to deploy, therefore no disruption for end user.
Bamboo : need to recycle IIS= disruption for end user.