I'm not sure I see much to get excited about with the LM315WQ1... other than perhaps it offering better QC (one can only hope). The problem with 31.5" @ 1440p is that the PPI is a bit high. It's not terrible, just not ideal. LG also have a 27" 4K 144Hz in development, but they've got this the wrong way round really... 32" is where 4K belongs, 1440p should be no bigger than 27" (or 34" ultrawide). AU Optronics do have a 32" 144Hz 4K HDR panel due next year though, but their IPS panels are amongst the worst when it comes to QC issues. Another interesting one is the 37" curved 144Hz, 24:10, 3840 x 1600 panel that LG supposedly have on their roadmap. And of course there is the 35" curved 200Hz 512-zone FALD HDR with the Asus PG35VQ/Acer X35, but I expect those to be obscenely priced.