I wavered between the leader Manfr. and the newcomers. The Sirui is more compact. The extension u. Locking the legs works well, takes by the rotation of an idea maybe longer than Manfr. But here everything processed very well, after all, is also winner over far more expensive tripods. The K-20X ball head fits perfectly to and remains all so easy that it is also wonderfully wearable. Even a 300 2.8 holds bombproof so. My D800 feels safe at all times the reviewer who questioned the stability I have to disagree.
Highlight is the padded carry bag that is not on this list. The ball head it fit in loosely. Comfortable hand straps u. Halter allow multiple transportation.
Those looking for a stable and portable tripod 100 percent recommendation!