Quote Originally Posted by Unregistered View Post
Third question, excessive SR weapons are usually reserved as fodder for SSRs.
If your goal is to power up a single team as quickly as possible to clear difficult content, investing in skill-leveling SR weapons is a must. After a year of play I only have 4 LB3 Water SSR weapons. After a month of play you'll have far less than that. The typical strategy is to max one team first. After that, you can do what you want.