Feisol CB-70D ballhead

Description

By a huge margin the most stable tripod head in measurements here: https://thecentercolumn.com/head-rankings/ball-head-rankings/
I'm downscaling my support accessories, but it's no doubt the most solid head out there, another league past the RRS BH-55.
Only includes the head. If you need a plate, we might be able to work something out.
Feel free to ask any questions before purchase.
Manfrotto QTVR Head 303SPH. Condition is "Used", but works fine
The Manfrotto 303SPH QTVR Head Kit is a multi-row (spherical) panoramic photography head. It has two sliding plates to position the camera over the panoramic axis of rotation, plus a sliding plate which rotates around the front/back tilt axis. This allows the camera to be rotated on both horizontal and vertical axis around the camera/lens nodal point, so multi-row panoramic photo sequences (cubic VR photos) can be taken accurately and easily.
Designed for Quick Time Virtual Reality technology (which allows virtual scenes to be created by computer from panoramic digital or digitized images that are simply stitched together), this kit incorporates sliding plates to position the camera on the panoramic axis of rotation. The sliding plates provide forward, back and side adjustment for precise positioning. The system is suitable for most 35mm SLR, medium format still and digital still cameras using wide angle or standard lenses.
The kit is based around the 300N panoramic head which allows the operator to set 10 different angles of rotation; 5,10, 15, 20, 24, 30, 36, 45, 60 & 90° (respectively equivalent to 72, 36, 24, 18, 15, 12, 10, 8, 6 & 4 shots) spanning 360 degrees rotation using the engraved, graduated scale markings for reference.
The 303SPH's vertical bracket can be unlocked and rotated through 90° (then re-locked) so that the head takes up less space in transport, and so that the sliding plate mechanisms are protected against knocks and bumps.