[speedgoose]

You don't need to compare it to anything when the specifications says 60Hz or no oled.

[zepto]

Is OLED somehow better than the LCD they have chosen for professional work?

My understanding is that the color reproduction from these high gamut LCD’s is more accurate than that from OLED.

[speedgoose]

That's probably true, maybe some customers prefer more accurate colours. Personally I prefer higher contrast or a smooth display (I don't think a laptop oled display with 120hz or more exists yet).