antialiasing filters

Can someone give me a breakdown of the pros and cons of the various anti-aliasing filters? (Guass,CatRom,Mitch,etc.)

in general, some looks sharper and others looks more blurry. there is no ‘correct’ filter method, and the best combination of filter mathod and filter size depends on the scene.

http://www.blender.org/cms/Samples_and_Filtering.723.0.html

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How do they affect render times?

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