A baby jogger city mini stroller

Has anyone seen the baby jogger city mini stroller? I have seen pictures of it, what is so great about this stroller I want to know, if only anyone could tell me. I am planning on buying the stroller for my twins; do you think it is a good idea? How many colors does it come in, could you give me whatever information you know about it? How is it different from any other stroller? Please tell me quickly. I find it pretty nice, but sadly I haven't met anyone in the neighborhood who has used it. When exactly did this product come out is there anything better than this stroller, if yes give some names.