It is not outdated information. I farmed at TH9 for some time after the matchmaking update, and then upgraded to TH10. The loot is unquestionable harder to find. I recieved a loot shock when I upgraded. It may have improved, but loot at TH10 definitely involves a lot of nexting and moving up and down the leagues. From TH7 to TH9, I was in Gold 3-2 most of the time, and I never needed to move to find loot. As a TH10, I have moved everywhere from Silver right upto Champion.
But there are positives too. First, when you have your infernos up, your loot is pretty much guaranteed to be safe if you put your TH outside, even in Champion. Second, there is a ton of DE available at TH10. And smashing TH9 for 315k/315k/2250 is a lot of fun
But TH10 farming is no longer bad - I am doing fine. Our more hardcore farmers are upgrading to zaps at a steady rate. I do not regret upgrading to TH10 at all. I would say that lvl 15 heroes are a minimum, and lvl 20+ heroes would be preferred.







