What is a Video Monopod? Well, (I can't resist typing"duh") its a monopod specifically designed to allow ease of movement and flexible movement with the added bonus of the vertical stability.
In 2018, if you have a few extra bucks, I would prefer to see you with a motorised stabiliser for stable video however I can see the advantage of the monopod to take the sheer weight of your video gear.
For the time being we only offer Manfrotto Video Monopods but that is bound to change over time.