I've been fairly annoyed with my current triple monitor setup for a good long while now, just 3 24" 1080p monitors on a relatively cheapish monitor mount that is honestly terrible sooo...
https://www.decogear.com/products/deco-gear-34-ultrawide-curved-monitor-144hz < Ordered this, with a 15% off coupon for a grand total of $325. Not the most amazing monitor in the world, but $325 for a 34" 1440p@144hz ultra wide is pretty ok.
https://www.amazon.com/ErGear-Monitor-Grommet-Mounting-Computer/dp/B085Y3XT5Z/ < And then will probably order one of these as well to get it mounted on my desk.
Will still probably keep one or maybe two of my monitors for side stuff, but man having an ultrawide will certainly be nice