I understand the Ova is similar to the Boss poles ,except the shape .I had a Boss pole for a few days and the clamps were rubbish, looked good but the adjustments were no good ,so I've sold it as couldn't get on with it .The ova is using the same clamps I believe so I don't think they'll last very well .After 10 years or so with Gardiner poles everything else looks and feels dated and behind .
There is a hype about these new poles ,Ova and Boss , which make me think not all the reviews ,feedback is genuine .
That's my opinion based on my experience .