avast! Home is exactly as good if avast! Professional?

That is, the two found exactly the same thing and have the same heuristics and all exactly alike?

For example, if a test will be evaluated avast! Professional and avast! Professional derive a 98.7% detection, avast! home also found 98.7% of viruses in one test subject? O detected something less? (An example by 98.4%)

Thank you

Hi…

To my understanding, both versions are the same except that the Home version does not offer certain features such as the script blocker.

Best Regards…

Yes. The Home and Pro version is using the same antivirus engine

http://www.avast.com/eng/avast-compare-home-professional.html

Same engine, same virus database, same detection…
The differences between the Home and Pro are on features and configurability.