I am looking to buy some headphones for my home recording studio. I am debating between two. One is closed back, and one is open back. Which one would be better? Here are the two I am trying to decide between...

Pair 1

Pair 2

Which one should I go for? Any advice at all would be appreciated. Thanks in advance!
(")_(") = 100% Awesome

A good friend will help you up when you fall.
A best friend will just laugh and trip you again.