The 39" TANDEM OLED 5K monitor will go to the top of my list next year. I'd prefer it to be another company than LG though, the panel being from LG is fine though.
LG Display is gearing up to light up CES with more Tandem WOLED panel sizes. Previously limited to 27-inch 280 Hz and 540 Hz options, the OLED panel maker has begun teasing additional sizes and resolutions, including a 39-inch 5K ultrawide and what appears to be a 4K panel.