I'm sort of divided I *think*, but it also depends on where in my home the tank will be in. You have given me thoughts to ponder as I set up multiple nanos (were all previously s/water) and newly purchased tanks. I am playing musical rocks with my dry rock placement.Seems like there are two broad goals for an aquascape: make it a work of art (think Amano for SW) or make it look like a slice of the reef. I always go for the latter ..... and even occasionally succeed. Not a particularly big fan of the former.