Imho the Apple Thunderbolt Display is still a great (and way much cheaper) alternative for those of us who can't care less about refresh rate or pixel density.
If this one had a bigger size (say, 32 inches) and a more 'squared' ratio, I'd consider it an upgrade.
If this one had a bigger size (say, 32 inches) and a more 'squared' ratio, I'd consider it an upgrade.