As you can see in the picture, the two smaller pots didn’t look so good. The soil on top was moist and compacted and I suspected that they had been overwatered. As soon as I bought the other one, I decided to repot all three of them (when I bought the smaller ones, the big one wasn’t available, or I would have gotten just that one).
The smaller pots had recent cuttings which has relatively small roots compared to the other ones, which seemed well established:
From these I obtained three pots, where I mixed plants from the two groups: