Do you like 16:10 resolutions or 16:9? pixel count wise they are the same PPI's typically when implemented. i'm in favor of the 16:9 2560x1440 as most media is formatted for 16:9 but there are those who are staunch supporters of 16:10. also 2560x1440 resolution monitors are significantly easier and in much wider availability than 2560x1600 displays.