we had this discusion in germany too last week. the names and their madness.
a german breeder breed a copper ball to a pewter and produced some really cool balls. the coolest he named unique ball. and he had names for all of them. not just coopper cinni and copper pastel, but extra names. we had a discusion about if u really need to give any new morph an new name and came to the conclusion that it really helps sometimes. killerqueen comes way better over my lips, as super pastel lesser spider...
and in this case, gamma comes easyer too (if u call will call it gamma officialy)
in some cases i find it not nessesary.
but since im not the one who breed it first, i respect the choice of the name giver...
btw- i would go with gamma!