Any recommendation you will get is purely subjective. For one, not everyone is capable of noticing a difference in quality. What looks good to some, might be crap to you. And second, people can be fiercely loyal to one brand. If you shelled out $1000 for a monitor, it doesn't matter if the $400 one looks just as good... you're going to convince yourself that yours is better. 
With that said, I'm personally quite happy with my Dell 2405. However, I've heard bad things about the updated 2407. So who knows.
Not an easy decision without looking at screens in person. Good luck.
A7
With that said, I'm personally quite happy with my Dell 2405. However, I've heard bad things about the updated 2407. So who knows.
Not an easy decision without looking at screens in person. Good luck.
A7