Board Thread:Questions and Answers/@comment-6022633-20140429064257/@comment-24732765-20140501082244

They are better as they have much better mobility and scope, making it the better choice. It just depends on if you like close combat or long ranged. If you want long ranged use PSR as it can shoot through obstacles. Ultimate headhunter for close range (I always quick scope and occasionally go without using the scope at all).