#Fortinet FortiGate (100E) is the best firewall. The most valuable feature is the bundled subscription, which is IPS, antivirus and web filtering. It is easy to use and performs very well. This perimeter solution has powerful security features, and it’s a good product that integrates actionable threat intelligence and very well with a wide range of SIEMs.
NB: In my experience it is undeniable that technological solutions regardless of the vendor is as good as the skills and competence of the team that fully managed them.
Should you ever need a highly skilled (hands) team to handle all things Technology for your environment, kindly feel free to DM me.