Outside the Cube I used the Arca Swiss Z1 DP. I'm actually back to using it. Personally I think the best ball head in the business tech cam or not. I used it on the tech cam with much success as with my IQ 160 using the backs level system with great accuracy. It's also rated at 130 lbs which I never had a issue with the ball head not holding like a rock. The cube is the most popular head for a tech cam, not that you can't successively use anything else. It's a matter of what style you like to work with as well.