bcash and bgold are the same because they are both altcoin though majority of people are going for bcash due to the fact that it has some advantage compare to bgold, not only in bgold but also to some other altcoins and also in bitcoin. bcash is much faster and dont have any scalability issues which bitcoin does have thats why i believe that bcash can go along run and can surpass even the mightiest coin like bitcoin and etherium. also bcash is backed by developers while bgold is only backed by airdrop hunters and dumpers.