Am I missing something?

1st seems fan shaped & 2 not. Am GUESSING S. patens for the 1st, don't recognize the 2nd. Also 1st has ridges in leaves, 2nd does not, while 2nd seems to have white edges while the 1st does not.

These look pretty different to me == do you not see these differences?

1st : Patens
2nd : Rorida or maybe Robusta

Thank you both for the info! It is very helpful.
T-

1st it seems look like S.perrotii in poor light.
I guess it is some kind of robusta clone.
Just keep it.

I am pretty positive that the 2nd one is NOT the extremely rare rorida, which has fatter leaves and smaller lengths of leaves than what your picture shows.

The second one also has a wider channel, and Karen you see what you see, I was thinking the 2nd one may be the S. powellii it is rarely found here in the U.S. both plants are young yet, check back in 5-10 years and perhaps then we can ID it for you. I have S. rorida, and I know it is not that plant. Check with the person you got it from.
I also agree about the first one may be S.perroti in good light this species will turn blue.
Please folks show us the apex of the leaf, channel, feel both sides of the leaves, top and bottom and let us know how it feels, (sand paper, rough, smooth, waxy). This is important information. Most of them do not tell us who the are for at least 3 years to 20 years, it takes years for experts to classify the species. Some have three stages of growth. There is more than one form of S. rorida. Norma