I am looking fora advice on a fluid tripod head. The majority of the work I do is with DSLR's and shooting video. I have used a Manfrotto for the past four years and I'm tired of it. It's too jerky for me and I want something extremely smooth. I would not mind another Manfrotto, just something much more fluid. I'm willing to spend the money. Budget? Well, not sure. Just tell where to start without a budgetary figure in mind.