Best Zone to farm?

I mainly use a Barch composition; and it used to do really well from the 1600-2000 trophy range. Recently though I am finding less loot availible for barchers like myself. Should I change to a different army composition, lower my expectations, or what?

For barching Give it a week of less. Due to the update players open up their dead bases and see whats new. And its crowded for now.
Try giBag with some wizz n WB. Spells and heroes should be use in also.. Unlike barching.