I do somewhat complex closeup photography, usually with focus stacking, and often requiring a large number of layers, sometimes with over 100 or more.
So, I have had to learn of the woes of not being spot on with the adjustments of tripod heads. I have owned and tried more than I want to think about.
I gave up on ball heads years ago, because too often they don’t hold where you lock them, but slightly sag after you lock them. The only useful ball head I have ever found, and it is lock-tight and actually works is the Burzynski “Protec” Ballhead. It is a bit hard to find, but it is built for the heaviest loads, and as mentioned, this is the one ballhead that I find does not slip or sag. I use it very often and it never fails. Think about that. Here is more on the Burzynski head.
http://www.naturfotograf.com/burzynski.htmlI find this discussion interesting. For myself, I have used the Arca Cube for years and have had several of them. It is expensive and heavy (2.2 lbs.), but very useful for my work.
One option I did not see mentioned here is the Swebo Gon 3D Worm Geared Leveling Goniometer Tripod Head,Pan and 2-Way Tilt.
https://www.amazon.com/dp/B085VH2DCN/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B085VH2DCN&pd_rd_w=2YCE2&pf_rd_p=48d372c1-f7e1-4b8b-9d02-4bd86f5158c5&pd_rd_wg=XFfTQ&pf_rd_r=C5YV6JVE13D8TXEZHT0W&pd_rd_r=c33bb9ac-ebfd-4feb-8f5e-6d9ab29c4a13&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExUUFRRFpGNjRVMDNGJmVuY3J5cHRlZElkPUEwNDI1ODA2MTlORDNCTEFFME8yTyZlbmNyeXB0ZWRBZElkPUEwNzY0OTUyMkJGRlI3SlVROEU1OCZ3aWRnZXROYW1lPXNwX2RldGFpbCZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=The Swedo is somewhere between the LeoPhoto G2 and the Arca Cube. It weighs 1.38 lbs, costs $499. and is very much like the Cube. However, it only has a 15-degrees tilt, whereas the Arca Cube as 28-30-degree tilts plus a 62-degree hinge. That coupled with the 30-degree tiled reaches a full 90-degrees.
Leophoto G2 costs$198.99, has only 10- degrees tilts. It weights 0.36 kg (12.69 oz.)
For my work, the degree of tilt is important, with the Leophoto with only 10-degrees, the Swedo with 15-degrees, and the Arca cube with 28-30-degrees.
I need those degrees of tilt, so I will stick with my Arca cubes and the Burzynski ballhead for heavy cameras OR absolutely no movement. It is more stable than the Arca Cube. They all have faults, so I am still waiting for the perfect geared head.
Those are my two cents.