ok, I voted NMM because you can actually do good looking metallics with little effort, but the true masters achieve better looking results with MEtallics...
anyways, pretty difficult to say with one sentence
This is what I said, lol, exactly the opposite of what Trovarion says...
Definitly RMM! Once you get the hang of NMM there's almost nothing going wrong after that when you do it again. While with RMM it could go wrong every time, much harder to master Imho!
I voted NMM because my metallics remind more less metal plates etc and my nmm reminds... well...
...it reminds black followed by grey of grey followed by white...
I am nmm ignorant