Yup, it's all based on personal preference. I like the way an aquascape looks when standing up and looking down. You see more of the leaf surfaces, which I like, than you would looking at it from a lower position. Yet, I enjoy sitting and looking at it, but I see less of plants' surface area and more through the plants themselves.

For future tanks, I plan on building 24 inch "built-in" type units and using at least 30" high aquariums. This way I can get a really good view when sitting and it will be easier to reach into.