Hello everybody,
I would like to ask you a suggestion. I'm in the current situation: I have a level 7 TH, 4 builders and I've recently created the dark elixir storage. I also have a good amount of gems to buy 10'000 DE (600 gems) to get the barbarian king. I was also considering the possibility of buying 1200 more gems to get the fifth builder. Which one do you retain more valuable?
Thanks for all the answers (if any).

