I'm using 2x Dell U3011s, one I purchased around ~2013 probably and the other I got used recently for $100. My only issue with them is that they have PWM coil whine that only goes away if I crank the brightness to ~90%, which seems to produce an immense amount of heat and probably power consumption. I'd love to find a viable alternative solution for this, because these are my favorite monitors for now.
The model appears to have been released 16 years ago.
I haven't yet found a monitor that makes sense to replace them with either.
I think there is a slightly newer version of these, but I have the same set up.
I haven’t been able to find anything that has the vertical space that these monitors do. Even Ultra Wide monitors just aren’t tall enough. If I got this 52 inch behemoth that would help, but I would actually lose horizontal space.
+1 to only buy Ultrasharp if buying from Dell. The others can be junk.