Anti-malware solutions are software programs that are designed to protect devices from malware. Malware is a broad term that encompasses any software that is designed to harm a computer system. This includes viruses, worms, trojans, ransomware, and other malicious programs.
The pricing of the solution is okay. It's not the most expensive option.
It is the most effective on non-encrypted traffic and it is able to determine some threats through deep packet inspection.
I haven't a problem with anti-virus stability using WatchGuard for over two years.