Mix.
I only kill passive animals if I need their resources, but woe be to all hostile mobs. I cut down lots of trees, but I do plant a few new ones every so often in order to maintain a steady stream of wood. I tend to build above-ground on open patches, but I'll plunder a mountain's resources dry to make my structures.
I only kill passive animals if I need their resources, but woe be to all hostile mobs. I cut down lots of trees, but I do plant a few new ones every so often in order to maintain a steady stream of wood. I tend to build above-ground on open patches, but I'll plunder a mountain's resources dry to make my structures.