What dark troop should I upgrade?
http://i.imgur.com/vhupGIg.jpg
These are my dark troop levels. What troop should I upgrade except of the golems?
I'm a th9 farming at 1500-1600 trophies and wanted to focus more on the dark troops, because earlier, everytime as I had many DE, I always upgraded a hero instead of dark troops. My favourite troop composition is Barch, but sometimes I bring in some Hogs or Valks, because they are tanky. I rarely use BAM, but Minions are also good with Balloons. Witches could be a fun upgrade, because I never use them, just for fun attacks.
If I would upgrade my Minions or Hogs, I also could upgrade my AQ to level 7.
I have 80k DE at the moment.
So what would you upgrade?