Monitor recommendations?

Hey, I'm looking at getting a new monitor and I'm stuck between the Dell UltraSharp 27 and the Dell UltraSharp 27. The second one is about $7 more than the first, but I can't find any actual differences listed anywhere. If they're basically the same, I’d rather just grab the cheaper one—I heard the more expensive model has a black border about half a centimeter wide, and honestly, that might bug me. Does anyone know the specific differences between these two? Which one would you pick for gaming?

I’m assuming the 58 is the newer model (that seems to be the pattern LG has been following lately)

- there's a difference in the stand design
- the 58 offers a higher refresh rate (75Hz compared to 60Hz), an extra DVI-D port, and two additional features—Super-resolution and Automatic Standby, according to the official product page. For the full breakdown, you're better off digging into some professional reviews.