I really like having tripod legs that can splay right out, enabling you to shoot at ground level. Most of my flower shots are done this way. With some models (like my Gitzo) you need to remove the centre column to do this. It looks like the Manfrotto has a better system where the column can swing out horizontally. If vibrations are a problem, having a hook on the centre column where you can hang a weight (like your camera bag) will usually deal with that.