Succulent ID help

[Opal]

I have 4 succulents that I cannot, for the life of me, figure out. (I know one of them looks a bit ratty, he didn't do well on the journey home ) One looks like an echeveria- the one with the pink- but I have never seen others like it. If anyone has any ideas they are appreciated. I apologize that they've come out sideways.

[Asica]

The third looks like graptoveria or echeviera they look so alike, it hard to tell sometimes.
Second can be a sedum
The first echeviera.
The forth I have no clue.
Hope somebody can help better that I did. I have such a hard time remembering the name of plants.

[Opal]

Thank you for your help, Asica! I've figured out that the third is a Graptoveria "Coconut Ice" which is a pretty cute name, haha. The first is an echeveria minima. Not sure about the second- I have two sedums, a burrito and a hernandezii, and the leaves on the plant in the second picture are just massive, about 2 inches long- very different, but I'll keep looking! The last was labelled as a crassula, but I'm not sure. Thank you again for your help! If anyone has further ideas, please keep em coming