NX200 DR

In may I'll be spending a couple of days in Paris with my son. I want the emphasis to be on our time together and not on photography so I've almost decided to leave my 5DII at home. I'm thinking of bringing my NX11 + 30mm, but I've never been totally convinced by the IQ that the NX11 offers. Especially the limited DR worries me. If I look at the numbers at DXOMark the DR of the NX200 looks like a real improvement but if I look at the review here the DR still seems quite limited.

Has anyone here compared the DR of the NX11 vs NX200? Is there a real improvement? (I'm shooting RAW btw).

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