Not sure about the other two, but the one on the right is Echeveria purposum. It's a very slow grower.

Aha! I remembered you have one too and hope it's doing well!

Anyone?

Regarding your jade cuttings: what size containers are they in? Why are you thinking a 6" pot?

You could pot them up individually or in groups - it is a personal choice.

Are you planning on using cactus&succulent soil for all?

If you look at the second pic you'll see they're in those 2" plastic cups. I'm thinking 6" because that's the normal pot size and 4" may be too small. I asked if I can use two per 6" pot because I want to make sure they won't be too crowded.

I don't know if I should use cactus & succulent soil for all...that was my question.

6" is quite large for such a small plant. You could plant couple together if that's all you have. Problem with over-potting is that the soil will take much longer to dry out. It may look dry on surface, but still be too wet inside around root ball. It would be better to go to just 4" if single.

It would be better to add some inorganic materials to your cactus soil (many of us don't use it at all, but some ppl do). If you can get some perlite, pumice, scoria, grit, turface - any or few of these would be great addition to your soil. Soil (organic material) should be kept to max 1/3rd of the total volume, even less for best drainage.

I'm not a mixer. I rather buy a pre-made product. So its bad to use Cactus Soil? I was planning on using Fafard Cactus Soil.

The ingredients are: Canadian Sphagnum peat moss, processed softwood bark, perlite, dolomitic limestone, and wetting agent.

Will those ingredients be fine for the succulents and Jade?

Unfortunately you cannot buy a premade product that is really good for succulents, at least not in most nurseries. You can get away with the Fafard stuff if you mix it 1/1 with perlite, if you must. Peat is bad for succulents.

You can grow them in anything you like, but they would do much better in grittier mix - better drainage and better air circulation. I am not sure about the wetting agent...especially for succulents.

A wetting agent would be beneficial for succulents since the soil has to dry so much before watering again. It makes the organics wick up the water instead of repelling it (which is why I have to water everything twice: a quick dash of water to wet the top and some come out thw bottom, then let it soak in for a minute; some time later I do the full flush of water through the pot).

One on the left could be Echeveria runyonii, middle one a type of Sedum & right Echeveria purpusorum. Already have good advice as what to do with them. :)