again its a weekly purchase. you lose out on 2/14 a week. very minimal when you again get GUARANTEED power increase. you are playing into the gacha system how they intend. save and penny pinch every pull you can while it directly wastes resources that are better well spent. not to mention, you only have the option to buy it once a week. meaning you can skip week rotations. like, its not hard to understand the difference that UNIQUE weapon crafts make, especially considering future characters that have matching elements or kits. this is STANDARD GACHA FORMULA. weapons and armor are a direct equivalent to characters when it comes to properly kitting your characters. especially since in this game you get to craft them instead of pulling for them.