Thanks everyone, I'll see if I can find any of these here in Italy. I'd prefer different colors, but I really love that Stella is still blooming right now. I like all the ones you mentioned, but I'm not so much into yellow only.
I have to say that my perception of my others DLs could be distorted because they're still young, no clumps (most are still single fans) and very poor flowering, with no rebloom at all. So I'm prefering the little Stella.