
Originally Posted by
Sohei
You should upgrade to TH10 now.
If if you stay at TH9 it's only really to upgrade Heroes which are easier to do at TH10. This is the case because at TH10 you have access to stronger and more troops which allow you to compete in higher leagues, thus getting a better loot bonus. I'm actually getting a larger return per hour farming at TH10 with no heroes than I was at TH9 with 1 hero.
In reality you have already messed up in that you should have prioritised your heroes earlier; but that ship has now saled. My heroes were mid 20's when I finished my TH9 defences and I maxed my walls around a week later.
As a TH9 I seldom had both heroes upgrading together towards the end as it was too hard to save that much DE. At TH10, I've been able to farm enough DE to have both heroes upgrading around two thirds of the time. As I've had both heroes on constant upgrade I'm farming without heroes and I've still managed to raid enough DE to keep them both down which is around 330k per week. This shows that it does not really matter what level your heroes are when you upgrade because any hero support is just a bonus.
in addition, the difference between a L15 Queen and a L25 is not that great. Every upgrade helps but it's not as if your heroes become an unstoppable force at L25.