FIVE THINGS TO LOOK FOR...
1
A gimbal without vertical adjustment will do the job, but you’ll need it to achieve a weightless balance.
2
Loosening clamps on cheap gimbals can introduce slack. Better designs have tighter tolerances.
3
Be sure your gimbal of choice has large controls that are easy to grip in the wet or cold.
4
All the gimbal heads here use the widely compatible Arca-Swiss mounting plate standard.
5
Stout, rigid legs on the supporting tripod are a must, even if the combined weight will be a pain on the go.