Currently using a Binardat 8 Port 2.5G Switch with 10G SFP+ Port, 8 x 2.5 Gigabit RJ-45 Base-T Ports, it's currently going for £86, although I got mine for £70. It's basically one of the cheaper ones like those mentioned above.
No obvious issues, it supports vlan on the 8 2.5G ports so they don't communicate with one another and only go direct to the 10G port but I don't use it for obvious reasons