That's why I said a no break SSR weapon. It'll be a long time before you have a full set of SSR weapons of a single element, especially if you're using a Dark or Light team. Until then, you obviously want whatever you can get, which will most likely be disaster weapons or SR weapons from events. If you get a SSR weapon from gacha, it will most likely not be as good in the long run unless you can break it once or twice as a no break SSR gacha weapon is even more difficult to break limit than a event unless you get lucky draws or whale.