I'd still stand that the associated use of "rilli", is the distinctive pattern of coloured head & tail with clear body.
Theres been several claims, and confusion with shrimps over the past few years, and I must admit that I haven't read/research on cherries that much.
There's also a taiwan breeder claim these these are super blue blue rillis. Although the blue is amazing, they're still culls from a rilli perspective.
Then there's the blue jelly :cower:
IMHO, I've noticed that a lot of commercial breeders are also "re-branding/naming" their shrimps for the sake of sales, and "creating, a"New" line, when in fact they're cull's or not quite there in terms of the selective breeding project, i.e. the above.
Just my opinion, but personally, a rilli has a distinctive pattern.