I really like being able to make my base and so I like to change it around and play with it a lot, but I wish there was a way to save the bases I like or that do well so that way if I want to change back to that base I can simply press a picture or save file of that base and the game will change it back for me. A way you could do this is maybe provide everyone with a favourite base list so they can save maybe their top 3 bases for example. This would really help with the new clan war update because you can easily switch between say a trophy base and a farming base without having to do the switch manually.
