When I was looking around a colours I was very interested in Tungsten. I found a pic of what I was convinced was a Tungsten GTD in an Austrian launch video. I found out in time that the pic was a silver/grey colour that is not available in the UK

. When I eventually got to see a Tungsten car in the flesh it did look really good, but was a bit bronzy in certain lights which was not quite what I was after.
As ever it's all personal taste - but having learnt the lesson I'd recommend seeing one before you decide. Seems a popular colour so plenty around now. Hope this helps.