You could pick Versa if you're looking to replace all of your infrastructure on-site. It is very effective if you want to consolidate your firewall, analytics, and all that kind of stuff into a single box. It's got a great firewall that's built into there. It does most of the stuff that you need, such as built-in DDoS mitigation. It ticks many boxes for people who don't necessarily have the capability to do that. It is cost-saving instead of taking a separate DDoS protection or buying a firewall if you're looking at a dual hundred-meg type solution. The box probably won't cost you more than £150 a month at maximum, so that's incredibly affordable versus a full-state firewall because everything comes built-in. Versa is good when you have a heavy branch when building office infrastructure. On the flip side, that's where I'd suggest VMware. If you have one or two main offices, and most people otherwise work remotely, or you have some small overseas sites with five people or something like that, that's where VMware comes into its own.
