Never heard of Safedice before and I don't have any interest in checking it our after seeing the red trust against it. I know majority of the sites in your list and I can safely say that they are some of the best business based on my research.

Seems like the sites like Primedice and Stake which are backed by Stunna have the highest trust ratings and am not surprised considering how popular both these sites are. Very useful list for newbies.