I have almost everything maxed I'll list the unmaxed things
- Level 1 Earthquake Spell
- Level 1 Valkyrie
- Level 7 Barb King(farming to upgrade him)
- 2x level 4 bombs
- 153 Level 7 walls(also upgrading these
My question is should I start upgrading my TH right now and continue farming or wait until my bk is 10 and I have most of my walls upgraded?
Also if I wait how many walls should I have upgraded?

