Sophos highlights:
- Inexpensive, very user-friendly and straightforward
- Capable of protecting a large number of connections
- Comes packed with decent parental control suits
- Impressive remote management capabilities
- Exploit, keylogger, and ransomware protection
Comodo highlights:
- Offers a very decent free edition
- Email, phone, and live chat support
- One of the most effective sandboxes
- Highly configurable, thanks to hips
- Dragon, a safe browser, is available for free