The Dell Alienware AW3423DW is a 34" 3440x1440 OLED gaming monitor with a 175 Hz max refresh rate. It's easily the best HDR gaming monitor you can buy right now, but it's not perfect for everything.
Have you upgraded your monitor to one with a higher refresh rate? Not feeling the difference? Here are some tips around monitor refresh rates and how to adjust these settings in Windows.
The Odyssey G7 S28 is a really good display, and it's more competently put together than the other Odyssey monitors we've reviewed over the last few years, it incorporates true HDMI 2.1, and it's not ridiculously expensive.