Adding a second monitor to an iMac?
I need a recommendation for a second monitor that I can pair up with a Mid-2017 iMac 18,3. Ideally, it needs to be of similar quality, resolution, and height to the iMac's built-in screen.
I typically purchase LG high-resolution IPS monitors, because I was told that LG makes a lot of Apple's displays, but it's been a while since I've bought a monitor. I've also heard that Dell's UltraSharp monitors are very good.
Also, what's the best way to connect a second monitor to an iMac?
Thanks!