24GL600F is actually one of the best gaming monitors once you set the contrast to 68 or lower. The ghosting+input lag performance is great.
240hz is still a sidegrade compared to 144hz, as 240hz has wonky overdrive/overshoot. Especially if a game can't maintain 220-240 fps at all times.
Same goes for IPS; it's still another sidegrade, even with the new "1ms" IPS displays that claim to match TN performance. People who shill IPS, who have never experienced a good TN in their life and attribute IPS being better to their own placebo.
Don't believe marketing and placebo. 1080p 144hz TN is still the gold standard.
https://www.youtube.com/watch?v=2P0CPKWN6vE
I'll probably pick up a 24GN50W after seeing detailed reviews on it. I can't imagine it being a downgrade from 24GL600F or 24GM77.