I think most people would prefer something softer than any of those. The disadvantage of aluminium seems to be the Faraday cage effect.
I am designing a mobile phone case for my little project and I am trying to figure out the best material to make the case out of.
My question is:
Which is the best, easy to handle and reliable material to make the case out of between the following: Wood combined with rubber, Aluminium combined with rubber, HDPE?