As regards on this thread about AVLab's tests https://www.wilderssecurity.com/threads/avlab-pl-october-2014-on-demand-test.369531/ I think I should mention about tests of users on another Polish page - Safegroup.pl - that is one of older competitors of AVLab. There are tests which are done since 2009 and whole thread already has more than 1090 pages. Of course such tests are not perfect and rather amateur but they show efficiency of AV on real and "just on time" samples and in real world. https://safegroup.pl/malware-lab/paczki-malware-zlosliwe-pliki-linki-itp-t11097-21840.html