From Around the Web: 20 Awesome Photos of 8k stock
https://beterhbo.ning.com/profiles/blogs/14-questions-you-might-be-afraid-to-ask-about-4k-stock
When picking a tripod pick 1 manufactured from carbon fibres, they're mild to hold but are durable in the bottom. Pick a tripod the legs will unfold out far, this may enable to optimise the energy of the assist.