Super plants!
I never put it either in water or plant directly but leave in a warm but shady place to make roots and the ends to heal. It's still winter for you though? I don't know if it's warmer or colder now on Cyprus. If it's cooler, leave it in the house.
The difference between the 2 Kalanchoe is in the flowers - I can't see your picture clearly but this will show the difference https://www.smgrowers.com/info/kalanchoeluciae.asp
Yes, your cuttings are kalanchoe fedtschenkoi
🌵🌵🌵🌵