Astra 960 vs NC-6

[Mullo98]

So classic firearms recently got some Astras in, both the 960 and the NC-6. What's the difference between them other than being one is a heavy frame and the other a light frame? Does anyone has experience with them? I was thinking of picking one up for general plinking fun and a light yard gun. I heard they are pretty decent six guns all around. I just want to see which would be a better choice.