thanks for the reply !Donovan
in the next Beta version of GData 2014
It's the first time in many years that will take GData scene of Avast engine that has long partnered to BitDefender.
Another aspect that draws attention is the fact that we are at the beginning of 2013 and GData already be doing the launch of Your current combo is quite interesting because BitDefender Free Antivirus has great detection signatures and filter Internet, but lacks behavioral module.
ie the next version Gdata will not with engine B which is avast, bitdefender with only the engine that is the will and the second with its own detection mechanism