After searching through every thread that had the word gem in it for half an hour with no useful tips, I decided that this topic hasn't been talked about for long enough so I could make a new thread about it.
And, of course, it's been talked about before, but I can't find the answer I'm looking for.
Level 50, TH7, 3 builders, 434 gems.
I want to use my gems. I'm perfectly fine with having 3 builders, I'll get the 4th if I ever pay money for the game. What do I use my gems on, to be as strategic as possible? Should I wait until TH9 to gem troops?
Thanks,
-Swordwalker

