Or other rendering software?
This is for all architects, engineers and designers in general. Lately, I find myself relying heavily on interactive rendering during the design process. It's feedback I can rely on in order to make spatial and visual decisions, as opposed to simple drawings. Does "simpler" software (or even a sheet of paper) suffice your needs for planning your projects? Or is Max/C4D the bulk of it, your go-to to create?