DELL Ultrasharp serious

I bought one Dell 19' Ultrasharp 7 years ago, at that time it's regular 19' $699, very expensive, but it is the best I ever used.
it's still been used everyday, my son scratched about 2-3pixels at bottom. last year I bought a new 23' Dell only $230, which is not "Ultrasharp", guess what, as you said, like a mirror.
The UltraSharp ones are 10 times better than regular ones.