I'm a maxed th7 minus two upgrades in the lab and about 85 walls so I'm just chilling down here while I max my walls and lab upgrades :P Since I basically have 4 builders open at all times, is it worth maxing the mines/pumps? It's definitely a nice boost every day to wake up to but there is also the bad side of it considering that if they are left for too long, people get a free collector raid. Currently mine are all at lvls 8/9.

