IPS vs TN

[Stuart_12]

I want to buy a 4K but I have to choose between a IPS with a NTSC 72% color gamut and a TN with a sRGB 99% color gamut. Which would be better?

 

[USAFRet]

I want to buy a 4K but I have to choose between a IPS with a NTSC 72% color gamut and a TN with a sRGB 99% color gamut. Which would be better?

Without context, those numbers and technologies are meaningless.

What use?
What size?
Make/model?
Price?