Bought this as an upgrade to the USG3. It is faster but just keep in mind with IPS/IDS on you'll still be severely throttling a Gig connection. Having said that the documentation says ~250meg and I'm seeing closer to ~400 so the documentation seems to be conservative. Also it's very loud. At 60-70dB it's significantly louder than the large tower PC+SAN+fans in the room. Def. not suited to being in a room where someone is also going to spend meaningful time. Migration from the USG3 was painless. Fast delivery from PBTech and quick provisioning. COVID-style "Click-and-Connect" ? :-)