I got this gun last week. I immediatly took it to my local cqb field to use it. Right out of the box itis extremely comfortable to use. It chronoed at about 290, but dont let that fool you. This thing is a beast!!! I put my utg flashlight on it and it was unstopable. Also, it is LOUD!!! It intimidated all of the new players even without the amplifier.
Loud (could be a con)
Size (small, great for cqb)
Only thing I can think of is the fps...but it does fine for cqb (290 with .25 bbs)
Rating: [5 of 5 Stars!]