I absolutely agree with lower dosing and even with shbg in the 70s a dose of 60mg per week once weekly for me is best with cypionate. When I was doing between 80-120mg per week I never slept more than four hours a night even with ambien. Dropping the dose below 70mg per week cured insomnia and took away all side effects. I’ve been at this a decade and have learned the hard way, less is better.