This stuff has been around a long time. Like folks said, not a lot known about it. It gets compared to lots of drugs. I have read things like "trenbalone ace without the sides. " Blah,blah blah ... ratios ... blah blah blah
I tried it (oil) a few times when there was a source. As far as I know it was and still is legal to sell so that is a bonus. I guess it sorta worked - at least a little. It did raise my E2 so I had to raise my AI. I seemed to make some gains, I guess.
I tried a few of these things in injectable oil form. Dienolone Acetate, Desoxy-T Acetate, Trestalone Ace... they were all generally OK. Dienolone always irritated my lungs and on occasion could trigger a wicked cough (you know - when your are pretty much begging for death so the pain will end). Dienolone also increased some ... very very negative thoughts and can make me very angry. I was aware of the cause and could deal with it, but it was a bitch to deal with mentally. Of course, out of all of them, Dienolone seemed to work the best. I still have 20ml of Dienolone around in sealed vials. I'm not gonna go down that road again.
I was on TRT, so I was not using Trest or Ment it as a TRT replacement. Trest was apparently studied back in the day (1960s I think) as a possible TRT replacement. I'm pretty certain the conclusion was, it's not a great replacement for TRT. I don't think its likely to replace TRT in any way, shape or form. I suppose it's better than nothing.