I started playing yesterday, and have worked out things like not buying gear, rushing to three stars for more gold, not doing paid pachinko, etc.

One thing I'm not sure about is whether to progress worlds; I have one of the extra girls dropped from the boss, with four battle points (so two fights per bar). Should I just stay put and go for the other girls, as well as any other free girls from events, or is the money/exp significantly better to warrant moving on really damn slowly then coming back later with more battle points? Given with how everything in the game is set up, I'm guessing I should just stay put? Could do with a confirm.

Thanks.