ZoneAlarm Free Antivirus + Firewall стоит ли ставить? ? Грузит ли систему???

Антивирусные программы Обнаружение Синтетика Запуск Фишинг Быстродействие Оценка 
Emsisoft Internet Security Pack 7.0 99.7% 8 10 0 6.9 8.8
Avira Internet Security 2013 99.7% 3.9 10 4 7.5 8.2
Avira Free Antivirus 2013 99.6% 3.4 10 0 7.4 8
Kaspersky Internet Security 2013 99.5% 8.4 7.5 6 4.2 7.9
Avast! Antivirus Free 7.0 98.8% 4.8 7.5 0 7.8 7.8
G Data InternetSecurity 2013 99.9% 4.7 8.8 0 6 7.7
TrustPort Internet Security 2013 99.6% 5.6 7.5 0 6.5 7.7
Bitdefender Windows 8 Security 99.0% 7.6 5 10 4.9 7.5
Bitdefender Internet Security 2013 99.0% 4.5 7.5 10 5.2 7.4
McAfee Internet Security 2013 98.7% 3.8 7.5 8 6.3 7.4
Comodo Internet Security Pro 2013 96.6% 8.5 5 0 5.4 7.4
Advanced SystemCare Ultimate 6.0 99.7% 3 7.5 0 7.2 7.3
FortiClient для Windows 5.0 99.8% 3 6.3 10 6.9 7.2
BullGuard Internet Security 2013 99.7% 2.8 6.3 0 8.2 7.2
Panda Internet Security 2013 99.5% 2.8 6.3 4 7.5 7.2
VIPRE Internet Security 2013 98.9% 3 6.3 6 7.4 7.2
avast! Internet Security 7.0 98.6% 4.8 6.3 0 5.5 7.1
Panda Cloud Antivirus Free 2.1 99.0% 2.8 7.5 0 6.2 7.1
IKARUS anti.virus 2.2 99.5% 2.8 6.3 0 7 7
AVG Anti-Virus Free 2013 99.0% 4.9 5 2 6.3 7
F-Secure Internet Security 2013 99.6% 2.8 7.5 6 4.8 6.9
AVG Internet Security 2013 99.0% 4.7 5 0 6 6.9
ESET NOD32 Smart Security 5 98.9% 2.8 3.8 2 8.8 6.9
eScan Internet Security 11 99.0% 4.3 5 0 6.1 6.8
Norman Security Suite PRO 10 98.5% 4.2 5 0 5.8 6.7
ZoneAlarm Free Antivirus + Firewall 11 98.8% 4.3 5 8 4 6.6
Ad-Aware Free Antivirus + 10 98.9% 3 3.8 0 7.1 6.5
ESET NOD32 Smart Security 6 98.9% 2.8 3.8 0 7.1 6.