Ubiquiti ERX-5 in the office.
Just replaced the ERX-5 at home with a couple of Ubiquiti Unifi access points and an SG-3 gateway, with the Unifi controller running on a Banana Pi M2+. The VPN to the office and roaming across access points is virtually transparent. Quite satisfying to see the hackers getting banned the moment they try to access the ports I have to keep open.