Starline brass is good brass. If I reload a cartridge and Starline makes brass for it, that is my source of new cases.
While I do not shoot much at ranges where pick up cases are available these days, even so, I decided having large quantities of mixed cases is not worth the effort. As my inventory of mixed brass is declining it is being replaced with Starline brass. It is better to have cases of known quality instead of a mixed bag of unknowns in an attempt to save a few pennies.
But, on the other side, nickel plated cases from Starline are not convenient to buy. Some resellers have the Starline nickel cases on hand for sale but buying them from directly from Starline requires a large quantity purchase. Nickel plated cases are handy for self defense rounds due to their corrosion resistance.