What to upgrade next? (Defenses)

CC for sure, first thing.

Teslas probably next.

Here's a list. This is what you should upgrade, at least from my experience.

1. Mortar
2. Air defense
3. Point defenses
4. teslas
5. CC
6. walls.

http://forum.supercell.net/showthrea...%28All-TH-s%29

Hope it helps.

If you gem any upgrade gem the Clan Castle. Defense/Offensive gain immediately.