Hoya medusa has some positives; first it has lovely red new growth, and second the extremely small flowers, which are only a little bigger than a Dischidia don’t drip nectar. I think that it could make an interesting specimen if grown in a small hanging basket with several cuttings growing over the sides. I have only been growing it now for about a year, but will report back when I have more experience. For now. I would say that it is a plant best suited for serious collectors. I have to end by saying though that I had a lot of fun growing it out!