I need help finding a monitor setup for coding and home use. I haven't had a monitor in years and don't know what's good quality wise versus what's the most bang for the buck.

Specs:

I have a Macbook Pro with two thunderbolt ports. I don't FPS games or any games for that matter. Budget $400-$1000

1. Older model 30" Apple Cinema Display - $300 Craigslist 2. New 27" model Apple Thunderbolt Display - $1000 3. Dual Dell UltraSharp U2414H 24-Inch Screen LED Monitor - $460 w/o stand Amazon 4. Other???

Thanks!