I would say depends how u want to farm.
If u don't mind those 100-200k raids once every 10-15mins, then head to gold league.
Otherwise, going to cry or masters, doing 300-400k raids once every 30-40mins, could be another option.
TH10 should be able to do 500k-1.5m per hr at gold, depending on wat time u play n your farming strategy:)

