best widely available picket in the us and what i carry, i am jealous when i see someone with a yates picket. it's slightly lighter and it's that cool red color!
I have use the Yates picket a little bit, it's also a really good picket, the wire is more stiff than the SMC picket but I would actually like to buy one and use it a little before deciding if I like it more than this one or not.
The Nano 22 is actually super annoying on the picket, it's to small, haha. I just put that on there because I had it laying around, but I would definitely recommend using a full sized carabiner