Higher PPI or bigger screen?

[UPSander]

I wanna buy a new 1440p monitor for my pc but I doubt between a screen that's 24 inches (higher PPI) and cheaper or a 27 inch sceeen that's more expensive. I am not sure if you can see a difference on a 27" screen besides the bigger screen. But if a higher PPI isn't better either, I just gonna buy that 27" screen. So my final question is: Is a higher PPI worth it or should I buy a bigger screen?

 

[frank_hnd]

24" 1080p is great
27" 1440p is great

24" 1440p things look quite small and even though it has a higher PPI it doesn't necesarily looks better, that is why most 1440p screens are 27"
27" 1080p things beging to look pixelated, icons seem quite big (I had this before and it is what made me upgrade to 1440p at that size)