I will be TH8 in 16hrs.. I have a maxed out defense TH7 base except walls (most are pink with little purple) and only one hidden tesla which is still lvl 2. I am wondering what should i do first in TH8 ? I know i will be upgrading the lab for sure and i have the elixir ready :D
And was it the right choice to upgrade to TH8 or not?

