You just repeated what I was telling you.
Buy a $75 gtx950 now and do a full upgrade.
Except that is the opposite of what I just said. I said I wouldn't just buy a used old gpu like a 950. I'd buy a new monitor + gpu combo like I've been giving links to.
IPS monitor generally are better than TN monitors but does that make them ALL good for color reproduction? NO
Source? How are the ones I linked not good at color reproduction?