Happy to help! Yeah, I'm in silver again myself. Used to be in diamond with the rental 1.0 system, was dirt cheap back then. Each league is so different from the next one and I think that makes the game very interesting and less boring. Only downside is the gameplay as well as rewards are kinda boring in novice/bronze right now. Without exploring silver and up I imagine many drop out before getting anywhere..
Anyway I digress, hope you find some new strategies with this :-)