I forgot to mention that I also have a LG 32UK550 that I use for my security system. If you can find them, they are all available in multiple screen sizes.
They can all be calibrated. I use a Datacolor SpyderX Elite.
When I said neither is very good for grading, I should have said that I output most of what I do in HDR10. What you see on the $400 to $600 monitors is not what you get after rendering. What I see on the OLED TV when used as a monitor is exactly what I get after rendering.
However, if you are only doing SDR grading, these monitors may work OK for you.