24" or 27" for 1920x1080?

Solution
Totally agree with Nuke on visiting a brick and mortar store and look at the screen.
Movies/games will look quite good on both with the 27 " giving more space, However text not the greatest on 27", But a lot also depends on how close you sit.

Loved my Samsung 24" 1920 x 1200 (16:10) monitor/HDTV, excellent display.
From that I went to -> 27" Samsung -> 32" Samsung (Got my Eyes fixed so back to 24" 1920 x 1200).
For games/movies the 27" would be a good choice, for productivity the 24" 1920 x 1200 would be my choice.

Note: Recently went with a Asus 1560 x 1440 27" PLS panel - Love it. But really still some what expensive ($650 which Dell also has one around the same price). However, there is an Auria EQ276W 27" 2560 x 1440 ISP for...
Totally agree with Nuke on visiting a brick and mortar store and look at the screen.
Movies/games will look quite good on both with the 27 " giving more space, However text not the greatest on 27", But a lot also depends on how close you sit.

Loved my Samsung 24" 1920 x 1200 (16:10) monitor/HDTV, excellent display.
From that I went to -> 27" Samsung -> 32" Samsung (Got my Eyes fixed so back to 24" 1920 x 1200).
For games/movies the 27" would be a good choice, for productivity the 24" 1920 x 1200 would be my choice.

Note: Recently went with a Asus 1560 x 1440 27" PLS panel - Love it. But really still some what expensive ($650 which Dell also has one around the same price). However, there is an Auria EQ276W 27" 2560 x 1440 ISP for only around $400 (Was My 2nd choice)
SEE: http://www.microcenter.com/product/384780/EQ276W_27-Inch_IPS_LED_Monitor,_WQHD_2560x1440,_HDMI,_DVI-D,_DisplayPort,_USB
If live close enough, then visit microcenter to view inperson.
 
Solution


Asus's 'Trace Free' overdrive technology looks incredibly effective from the high-speed photography - appears to almost totally eliminate motion blur. I thought it was the PLS panel that was responsible but then I saw similar results with Asus IPS panels featuring Trace Free.
 


I went from a 8ms IPS (Dell U2311H) to a 2ms TN (Asus VE247T) and the difference was huge in gaming. Color accuracy is much better on the Dell, but for gaming, the Asus is the clear winner, not even fair. I didn't realize the ghosting/tracing until I switched, cuz I hadn't played on anything else.

But if someone wants an all around monitor then they gotta choose IPS, and get 5ms.
 
All depends on viewing distance in my opinion.

The 27" panel will have the same number of pixels but they'll be spread further apart. So from less than 2 feet away the 24" panel will look sharper. Assuming both panels are of equal quality build.
 

I agree! At a given distance the 24" will always appear sharper because it has the same number of pixels as the 27" arranged in a smaller space. You could arrange the monitors so that they appear to be the same size (24" closer than 27") and you wouldn't be able to "see" a difference in sharpness.

Get the size that fits your work area.