>>3327645>The amount of or lack of noise for ISO1600 makes me a bit jelly...Photoshopped out quite heavily (on LR, luminance slider at 20 and chroma slider at 24) and at that size even an RX 100 would look clean! I cleaned that up a bit, but usually with work photos I have to go through them quickly and my regular work profile has even higher noise reduction and added grain in post to make up for the loss of texture (yes, not the best solution, but it looks nice for the job)
The 5d2 fares a bit better than your D3200 at ISO 1600, but I think you can get quite similar results, and you actually can pull from shadows more than the 5d2 can. Remember that chroma noise is the biggest culprit when it comes to perceived noise.
pic related, 1:1 crop of unedited pic, left is with chroma noise reduced a bit and luminance left alone, right is with no NR at all. Chroma sucks.