For dome reason I prefer AGD over Alpha Gam...probably cuz thats all I heard my four years on campus. I know that when some from IHQ came to our chapter and heard us say AGD and write AGD, it was sort of frowned upon. BUt lots of orgs are doing it, like SDT. They are trying to be known as Sig Delts on campus. I for one will probably always favor SDT, it just sounds catchier.