BBL's choice of filament colors and stock issues

Hi all, I wanted to order some ASA and the choices in colors were limited and several of the colors were listed out of stock. Are stock issues a common occurrence? I really wanted yellow ASA, and am surprised that BBL doesn’t carry it. I see a lot of posts that talk about other brands to use, but honestly the list basically covers every manufacturer out there. Are there any particular brands that excel in ASA quality, and that work well with the default studio settings?

BL filament stocks are not constant… so if you rely on a specific one, make your stock. Yet, in most cases, stocks are replaced often.

There are many great ASA filaments; my primary choice is Polylite ASA. It simply works and looks great.
For more specific works, I use FormFutura ApolloX.