I agree somewhat. Whoever buys priests and ninja captures a portal first usually wins, but this requires teamwork and strategy more than just wearing people down and gibbing the feeder.
So far here are the best settings
Troops High
Towers High
Gold Earn rate: High
XP rate High.
Spawn Rate: LOW
This tends to benefit TB ALOT because of his AOE power. So 2 TBs will be sure win. It tends to hurt Rook tower strats a bit but rook already needs buffs. UB is balanced. Reg is still balanced but he can't solo entire groups anymore at melee range. UB can't either after priests with ooze. Sedna and QoT seem fine but small sample size. Oak is probably hurt alot by these settings.
The thing i like about this is you have to strategize around your troops