@brooke Historically I've been happy with Zyxel's managed gigabit switches, but when I looked to add 2.5Gbps a few months ago, they were a bit expensive for what I wanted to do.
Ultimately I got an 8-port 2.5Gbps + 2 10Gbps SFP+ switch which I found suspiciously cheap, but have been happy with. Only downside is it's unmanaged.