due to 8yrs+ CRT start to cause eye tiredness

currently considering Dell U2312HM & LG IPS236V-PN
disregard on price, i want to know which one will be better
pro and con noted by any current user on any of the above model ?

because sometime the spec value is not true when tested.
so i want to know what is the different / impact of the below value to me
5ms & 8ms ,
250cd/m2 & 300cd/m
5,000,000:1 & 2,000,000:1

DVI = DVI-D ?
Using ATI 3450, can my GPU support both the listed LCD?
will DVI-HDMI port cause any quality loss?

Thanks in advance for all sifu here

This post has been edited by Fusion^^: Jan 15 2012, 10:24 PM