You are in Europe correct? I am assuming it is still too cold to put anything outdoors. It would actually be best to root all of these in sphagnum moss kept damp. They all look like they have the ability to survive. I root cuttings like that all the time in moss when I propagate for sale and trade. It takes patience and not pulling the plants out of the cup to check on the roots, and keeping the moss damp but not wet. When they have developed roots and put out a couple new leaves you can transfer them to your soil mix without problem
