Compression hangers do not suit my temperament. However, I am aware that there are committed practitioners in both camps. I do feel that a shorter 15 minute high intensity clamping session before starting a longer lower intensity vacuum hanging session would maximize the advantages while minimizing the drawbacks of both at the same time. In which case, we will be considering an advanced compression hanger design as well after the Vac-Hanger is launched.
I have not really looked into a jelq device, but certainly the cost of LG Hanger’s is absolutely ridiculous… as are the rest of their over priced products.