Should I upgrade the silo after level 15?

[SumoBro]

I have a level 15 silo.  It it worth it to start upgrading it again?  Will it make birdium more common?  Is it even worth it with the coin costs?

Topic

[ph]

It depends. I did and it made upgrades easier because I could collect the necessary items for the next 2 or 3 upgrades and that is especially helpful for birdium and pig iron.

[FortressMaximus]

Only if you really enjoy spinning the wheel in the pig lab.

[SumoBro]

Thanks.  I’ll upgrade it during events when I get lots of coins.