Got my 2569 Metric 1/2" Set and SX231P 1/2" Impact!
First, the Impact:
I have no real experience with impact guns, but it seems pretty nice to me. Feels really hefty in the hand, and the socket secures on it pretty well. Put it on my air compressor quick to oil it and it's actually not very loud.
Now, the 1/2" Sockets:
I was really suprised by how heavy this set is. I guess it makes sense but it still caught me off guard. Mine was actually all in the correct spaces and not a mess like some of the others. It could be that the 3/8" Master set has enough room in the case to get jumbled up. The sockets feel really nice, have a light coating of oil on them and are not only laser etched but have the size pressed into them! I was really hoping for that since the laser etching always wears off on sockets. Now I just need a reason to use them! (Not that I'm wishing for expensive car repairs

)
I can't wait to get the other two sets tomorrow and be swimming in awesome impact sockets.