Many people online report positive effects from taking testosterone replacement therapy boosting their T level to the upper end of the natural range. I'm curio

Many people online report positive effects from taking testosterone replacement therapy boosting their T level to the upper end of the natural range. I'm curious if this is worth doing (for no particular reason), as a sort of steroid use. Apparently it can have slight balding effect but is worth it. Has anyone here tried it, just for kicks? Could you list the effects on you? I am curious how it would effect the HN demographic (which I'm part of.)