Using the same coupon codes as supplied by Chazzozz and their link to a 27 inch Dell UltraSharp 4K https://www.ozbargain.com.au/node/555661,
I thought I would have a look at the U2520D, which is a 25 inch QHD model, which could be driven by more laptops, and is a bit smaller for your desk. I have this at work running on a HP dragonfly and it is awesome and gets rid of the need for a separate dock, and it is daisy chained to a HP video conferencing monitor (the Dell is sooo much better), so I’m pulling the pin to see how it goes on my macs at home.
25” QHD USB-C 60 Hz
multi-monitor setup.
RRP $608.99
Dell Express Daisy Chaining allows automatic detection of the second display, skipping the manual step of changing OSD settings.
USB-C connectivity: Get up to 90W of power delivery (the highest power delivery in its class) via USB-C, so you can keep your laptop battery charged and enjoy uninterrupted productivity. Also, speed up the time it takes to transition from your desk with a single cable that transmits power, data and video—all at once.
Beware that daisy chaining doesn't work on macs to my knowledge - see this article https://medium.com/@sebvance/everything-you-need-to-know-abo…
Also the deals on Dell's own S2721DGF are giving the UltraSharp series a run for their money, with the main advantages of this seeming to be the daisy chain DP out and USB-C 90W (though, useful features for sure if 144Hz isn't required).