I picked up the new K&F Concept Tripod Video Fluid Head for my in-home studio.

Pros: superfluid and smooth panning, tilting functionality with knob locking, excellent build quality - aluminum alloy build, extendable & retractable arm for better video control & storage, compatible with all arca swiss plates, easy turn & lock aluminum locking knobs, load up to 11lbs/5kg, quick-release plate: 1/4" screw, anti-slide locks on the bottom, thick tacky rubber on the top

Cons: I'll explain in my comparison below

Comparison: I have a [Pro]Master SPCH-20 which is a pro head for 1/3 more than the K&F. I love the functionality of the ProMaster head and truly love the locking mechanism for the plate, which is my favorite function of the head altogether - which is kinda my issue with the K&F, except for one positive, even though they're both arca compatible, the K&F actually works with my quick release system over the ProMaster, making the gripe a kind of moot point.

Overall: If you're looking for a Tripod/Monopod Fluid Video Head at a great price point, then I wouldn't look much further than this K&F. I've used others, and really, for what you're getting this K&F has all the functionality and fluidity you'd ever need, especially for the price.