I honestly do not know the exact variety of torch corals these are. I purchased them from my LFS and they do not seem to be overly knowledgeable about the species.
These torches have not been in my tank long. The one in the first video has only been in there for a week. The second I have had for 2-3 weeks. I also just upgraded my light from two small Fluval lights to a single Radion XR15 Pro. (20 gal tank).
I do not feel like I have an excess of flow, at least by visual comparison to other tanks I have seen. However I only have a single Jebo SLW-10 pump , which is located low on the side of the tank where the torches are located. They do not get much direct flow from it, but perhaps I should get a second pump for the other side of the tank and run them both at a reduced speed/power setting? (my wife loves when I spend more money on my tank...lol)