Best Protection: ASProtect 2 or Armadillo 4?

EXECryptor 2.x is more strong protection than AsProtect/Armadillo/other packers.....

Hi,
I'm agree with you , because till now I could not found any serial or patch for EXECryptor ver 2.x till 2.1.8 ... and the question : WHY ??
Their is a serial or patch for ASProtect and for others ... !!
Is it that strong ? or no one know about it ?

Other thing , while searching crackmes.de , I found a post for more than 2 months with no crack !! protected with EXECryptor !!

So, what do you think ??